<form method="POST">
    <h3>Editing: MimeTypes.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier &lt;fabien@symfony.com&gt;
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Mime;

use Symfony\Component\Mime\Exception\LogicException;

/**
 * Manages MIME types and file extensions.
 *
 * For MIME type guessing, you can register custom guessers
 * by calling the registerGuesser() method.
 * Custom guessers are always called before any default ones:
 *
 *     $guesser = new MimeTypes();
 *     $guesser-&gt;registerGuesser(new MyCustomMimeTypeGuesser());
 *
 * If you want to change the order of the default guessers, just re-register your
 * preferred one as a custom one. The last registered guesser is preferred over
 * previously registered ones.
 *
 * Re-registering a built-in guesser also allows you to configure it:
 *
 *     $guesser = new MimeTypes();
 *     $guesser-&gt;registerGuesser(new FileinfoMimeTypeGuesser('/path/to/magic/file'));
 *
 * @author Fabien Potencier &lt;fabien@symfony.com&gt;
 */
final class MimeTypes implements MimeTypesInterface
{
    private $extensions = [];
    private $mimeTypes = [];

    /**
     * @var MimeTypeGuesserInterface[]
     */
    private $guessers = [];
    private static $default;

    public function __construct(array $map = [])
    {
        foreach ($map as $mimeType =&gt; $extensions) {
            $this-&gt;extensions[$mimeType] = $extensions;

            foreach ($extensions as $extension) {
                $this-&gt;mimeTypes[$extension][] = $mimeType;
            }
        }
        $this-&gt;registerGuesser(new FileBinaryMimeTypeGuesser());
        $this-&gt;registerGuesser(new FileinfoMimeTypeGuesser());
    }

    public static function setDefault(self $default)
    {
        self::$default = $default;
    }

    public static function getDefault(): self
    {
        return self::$default ?? self::$default = new self();
    }

    /**
     * Registers a MIME type guesser.
     *
     * The last registered guesser has precedence over the other ones.
     */
    public function registerGuesser(MimeTypeGuesserInterface $guesser)
    {
        array_unshift($this-&gt;guessers, $guesser);
    }

    /**
     * {@inheritdoc}
     */
    public function getExtensions(string $mimeType): array
    {
        if ($this-&gt;extensions) {
            $extensions = $this-&gt;extensions[$mimeType] ?? $this-&gt;extensions[$lcMimeType = strtolower($mimeType)] ?? null;
        }

        return $extensions ?? self::MAP[$mimeType] ?? self::MAP[$lcMimeType ?? strtolower($mimeType)] ?? [];
    }

    /**
     * {@inheritdoc}
     */
    public function getMimeTypes(string $ext): array
    {
        if ($this-&gt;mimeTypes) {
            $mimeTypes = $this-&gt;mimeTypes[$ext] ?? $this-&gt;mimeTypes[$lcExt = strtolower($ext)] ?? null;
        }

        return $mimeTypes ?? self::REVERSE_MAP[$ext] ?? self::REVERSE_MAP[$lcExt ?? strtolower($ext)] ?? [];
    }

    /**
     * {@inheritdoc}
     */
    public function isGuesserSupported(): bool
    {
        foreach ($this-&gt;guessers as $guesser) {
            if ($guesser-&gt;isGuesserSupported()) {
                return true;
            }
        }

        return false;
    }

    /**
     * {@inheritdoc}
     *
     * The file is passed to each registered MIME type guesser in reverse order
     * of their registration (last registered is queried first). Once a guesser
     * returns a value that is not null, this method terminates and returns the
     * value.
     */
    public function guessMimeType(string $path): ?string
    {
        foreach ($this-&gt;guessers as $guesser) {
            if (!$guesser-&gt;isGuesserSupported()) {
                continue;
            }

            if (null !== $mimeType = $guesser-&gt;guessMimeType($path)) {
                return $mimeType;
            }
        }

        if (!$this-&gt;isGuesserSupported()) {
            throw new LogicException('Unable to guess the MIME type as no guessers are available (have you enabled the php_fileinfo extension?).');
        }

        return null;
    }

    /**
     * A map of MIME types and their default extensions.
     *
     * Updated from upstream on 2021-09-03
     *
     * @see Resources/bin/update_mime_types.php
     */
    private const MAP = [
        'application/acrobat' =&gt; ['pdf'],
        'application/andrew-inset' =&gt; ['ez'],
        'application/annodex' =&gt; ['anx'],
        'application/applixware' =&gt; ['aw'],
        'application/atom+xml' =&gt; ['atom'],
        'application/atomcat+xml' =&gt; ['atomcat'],
        'application/atomdeleted+xml' =&gt; ['atomdeleted'],
        'application/atomsvc+xml' =&gt; ['atomsvc'],
        'application/atsc-dwd+xml' =&gt; ['dwd'],
        'application/atsc-held+xml' =&gt; ['held'],
        'application/atsc-rsat+xml' =&gt; ['rsat'],
        'application/bdoc' =&gt; ['bdoc'],
        'application/bzip2' =&gt; ['bz2', 'bz'],
        'application/calendar+xml' =&gt; ['xcs'],
        'application/ccxml+xml' =&gt; ['ccxml'],
        'application/cdfx+xml' =&gt; ['cdfx'],
        'application/cdmi-capability' =&gt; ['cdmia'],
        'application/cdmi-container' =&gt; ['cdmic'],
        'application/cdmi-domain' =&gt; ['cdmid'],
        'application/cdmi-object' =&gt; ['cdmio'],
        'application/cdmi-queue' =&gt; ['cdmiq'],
        'application/cdr' =&gt; ['cdr'],
        'application/coreldraw' =&gt; ['cdr'],
        'application/csv' =&gt; ['csv'],
        'application/cu-seeme' =&gt; ['cu'],
        'application/dash+xml' =&gt; ['mpd'],
        'application/davmount+xml' =&gt; ['davmount'],
        'application/dbase' =&gt; ['dbf'],
        'application/dbf' =&gt; ['dbf'],
        'application/dicom' =&gt; ['dcm'],
        'application/docbook+xml' =&gt; ['dbk', 'docbook'],
        'application/dssc+der' =&gt; ['dssc'],
        'application/dssc+xml' =&gt; ['xdssc'],
        'application/ecmascript' =&gt; ['ecma', 'es'],
        'application/emf' =&gt; ['emf'],
        'application/emma+xml' =&gt; ['emma'],
        'application/emotionml+xml' =&gt; ['emotionml'],
        'application/epub+zip' =&gt; ['epub'],
        'application/exi' =&gt; ['exi'],
        'application/fdt+xml' =&gt; ['fdt'],
        'application/font-tdpfr' =&gt; ['pfr'],
        'application/font-woff' =&gt; ['woff'],
        'application/futuresplash' =&gt; ['swf', 'spl'],
        'application/geo+json' =&gt; ['geojson', 'geo.json'],
        'application/gml+xml' =&gt; ['gml'],
        'application/gnunet-directory' =&gt; ['gnd'],
        'application/gpx' =&gt; ['gpx'],
        'application/gpx+xml' =&gt; ['gpx'],
        'application/gxf' =&gt; ['gxf'],
        'application/gzip' =&gt; ['gz'],
        'application/hjson' =&gt; ['hjson'],
        'application/hyperstudio' =&gt; ['stk'],
        'application/ico' =&gt; ['ico'],
        'application/ics' =&gt; ['vcs', 'ics'],
        'application/illustrator' =&gt; ['ai'],
        'application/inkml+xml' =&gt; ['ink', 'inkml'],
        'application/ipfix' =&gt; ['ipfix'],
        'application/its+xml' =&gt; ['its'],
        'application/java' =&gt; ['class'],
        'application/java-archive' =&gt; ['jar', 'war', 'ear'],
        'application/java-byte-code' =&gt; ['class'],
        'application/java-serialized-object' =&gt; ['ser'],
        'application/java-vm' =&gt; ['class'],
        'application/javascript' =&gt; ['js', 'mjs', 'jsm'],
        'application/jrd+json' =&gt; ['jrd'],
        'application/json' =&gt; ['json', 'map'],
        'application/json-patch+json' =&gt; ['json-patch'],
        'application/json5' =&gt; ['json5'],
        'application/jsonml+json' =&gt; ['jsonml'],
        'application/ld+json' =&gt; ['jsonld'],
        'application/lgr+xml' =&gt; ['lgr'],
        'application/lost+xml' =&gt; ['lostxml'],
        'application/lotus123' =&gt; ['123', 'wk1', 'wk3', 'wk4', 'wks'],
        'application/m3u' =&gt; ['m3u', 'm3u8', 'vlc'],
        'application/mac-binhex40' =&gt; ['hqx'],
        'application/mac-compactpro' =&gt; ['cpt'],
        'application/mads+xml' =&gt; ['mads'],
        'application/manifest+json' =&gt; ['webmanifest'],
        'application/marc' =&gt; ['mrc'],
        'application/marcxml+xml' =&gt; ['mrcx'],
        'application/mathematica' =&gt; ['ma', 'nb', 'mb'],
        'application/mathml+xml' =&gt; ['mathml', 'mml'],
        'application/mbox' =&gt; ['mbox'],
        'application/mdb' =&gt; ['mdb'],
        'application/mediaservercontrol+xml' =&gt; ['mscml'],
        'application/metalink+xml' =&gt; ['metalink'],
        'application/metalink4+xml' =&gt; ['meta4'],
        'application/mets+xml' =&gt; ['mets'],
        'application/mmt-aei+xml' =&gt; ['maei'],
        'application/mmt-usd+xml' =&gt; ['musd'],
        'application/mods+xml' =&gt; ['mods'],
        'application/mp21' =&gt; ['m21', 'mp21'],
        'application/mp4' =&gt; ['mp4s', 'm4p'],
        'application/mrb-consumer+xml' =&gt; ['xdf'],
        'application/mrb-publish+xml' =&gt; ['xdf'],
        'application/ms-tnef' =&gt; ['tnef', 'tnf'],
        'application/msaccess' =&gt; ['mdb'],
        'application/msexcel' =&gt; ['xls', 'xlc', 'xll', 'xlm', 'xlw', 'xla', 'xlt', 'xld'],
        'application/mspowerpoint' =&gt; ['ppz', 'ppt', 'pps', 'pot'],
        'application/msword' =&gt; ['doc', 'dot'],
        'application/msword-template' =&gt; ['dot'],
        'application/mxf' =&gt; ['mxf'],
        'application/n-quads' =&gt; ['nq'],
        'application/n-triples' =&gt; ['nt'],
        'application/nappdf' =&gt; ['pdf'],
        'application/node' =&gt; ['cjs'],
        'application/octet-stream' =&gt; ['bin', 'dms', 'lrf', 'mar', 'so', 'dist', 'distz', 'pkg', 'bpk', 'dump', 'elc', 'deploy', 'exe', 'dll', 'deb', 'dmg', 'iso', 'img', 'msi', 'msp', 'msm', 'buffer'],
        'application/oda' =&gt; ['oda'],
        'application/oebps-package+xml' =&gt; ['opf'],
        'application/ogg' =&gt; ['ogx'],
        'application/omdoc+xml' =&gt; ['omdoc'],
        'application/onenote' =&gt; ['onetoc', 'onetoc2', 'onetmp', 'onepkg'],
        'application/ovf' =&gt; ['ova'],
        'application/owl+xml' =&gt; ['owx'],
        'application/oxps' =&gt; ['oxps'],
        'application/p2p-overlay+xml' =&gt; ['relo'],
        'application/patch-ops-error+xml' =&gt; ['xer'],
        'application/pcap' =&gt; ['pcap', 'cap', 'dmp'],
        'application/pdf' =&gt; ['pdf'],
        'application/pgp' =&gt; ['pgp', 'gpg', 'asc'],
        'application/pgp-encrypted' =&gt; ['pgp', 'gpg', 'asc'],
        'application/pgp-keys' =&gt; ['skr', 'pkr', 'asc', 'pgp', 'gpg', 'key'],
        'application/pgp-signature' =&gt; ['asc', 'sig', 'pgp', 'gpg'],
        'application/photoshop' =&gt; ['psd'],
        'application/pics-rules' =&gt; ['prf'],
        'application/pkcs10' =&gt; ['p10'],
        'application/pkcs12' =&gt; ['p12', 'pfx'],
        'application/pkcs7-mime' =&gt; ['p7m', 'p7c'],
        'application/pkcs7-signature' =&gt; ['p7s'],
        'application/pkcs8' =&gt; ['p8'],
        'application/pkcs8-encrypted' =&gt; ['p8e'],
        'application/pkix-attr-cert' =&gt; ['ac'],
        'application/pkix-cert' =&gt; ['cer'],
        'application/pkix-crl' =&gt; ['crl'],
        'application/pkix-pkipath' =&gt; ['pkipath'],
        'application/pkixcmp' =&gt; ['pki'],
        'application/pls' =&gt; ['pls'],
        'application/pls+xml' =&gt; ['pls'],
        'application/postscript' =&gt; ['ai', 'eps', 'ps'],
        'application/powerpoint' =&gt; ['ppz', 'ppt', 'pps', 'pot'],
        'application/provenance+xml' =&gt; ['provx'],
        'application/prs.cww' =&gt; ['cww'],
        'application/pskc+xml' =&gt; ['pskcxml'],
        'application/ram' =&gt; ['ram'],
        'application/raml+yaml' =&gt; ['raml'],
        'application/rdf+xml' =&gt; ['rdf', 'owl', 'rdfs'],
        'application/reginfo+xml' =&gt; ['rif'],
        'application/relax-ng-compact-syntax' =&gt; ['rnc'],
        'application/resource-lists+xml' =&gt; ['rl'],
        'application/resource-lists-diff+xml' =&gt; ['rld'],
        'application/rls-services+xml' =&gt; ['rs'],
        'application/route-apd+xml' =&gt; ['rapd'],
        'application/route-s-tsid+xml' =&gt; ['sls'],
        'application/route-usd+xml' =&gt; ['rusd'],
        'application/rpki-ghostbusters' =&gt; ['gbr'],
        'application/rpki-manifest' =&gt; ['mft'],
        'application/rpki-roa' =&gt; ['roa'],
        'application/rsd+xml' =&gt; ['rsd'],
        'application/rss+xml' =&gt; ['rss'],
        'application/rtf' =&gt; ['rtf'],
        'application/sbml+xml' =&gt; ['sbml'],
        'application/schema+json' =&gt; ['json'],
        'application/scvp-cv-request' =&gt; ['scq'],
        'application/scvp-cv-response' =&gt; ['scs'],
        'application/scvp-vp-request' =&gt; ['spq'],
        'application/scvp-vp-response' =&gt; ['spp'],
        'application/sdp' =&gt; ['sdp'],
        'application/senml+xml' =&gt; ['senmlx'],
        'application/sensml+xml' =&gt; ['sensmlx'],
        'application/set-payment-initiation' =&gt; ['setpay'],
        'application/set-registration-initiation' =&gt; ['setreg'],
        'application/shf+xml' =&gt; ['shf'],
        'application/sieve' =&gt; ['siv', 'sieve'],
        'application/smil' =&gt; ['smil', 'smi', 'sml', 'kino'],
        'application/smil+xml' =&gt; ['smi', 'smil', 'sml', 'kino'],
        'application/sparql-query' =&gt; ['rq'],
        'application/sparql-results+xml' =&gt; ['srx'],
        'application/sql' =&gt; ['sql'],
        'application/srgs' =&gt; ['gram'],
        'application/srgs+xml' =&gt; ['grxml'],
        'application/sru+xml' =&gt; ['sru'],
        'application/ssdl+xml' =&gt; ['ssdl'],
        'application/ssml+xml' =&gt; ['ssml'],
        'application/stuffit' =&gt; ['sit', 'hqx'],
        'application/swid+xml' =&gt; ['swidtag'],
        'application/tei+xml' =&gt; ['tei', 'teicorpus'],
        'application/tga' =&gt; ['tga', 'icb', 'tpic', 'vda', 'vst'],
        'application/thraud+xml' =&gt; ['tfi'],
        'application/timestamped-data' =&gt; ['tsd'],
        'application/toml' =&gt; ['toml'],
        'application/trig' =&gt; ['trig'],
        'application/ttml+xml' =&gt; ['ttml'],
        'application/ubjson' =&gt; ['ubj'],
        'application/urc-ressheet+xml' =&gt; ['rsheet'],
        'application/urc-targetdesc+xml' =&gt; ['td'],
        'application/vnd.1000minds.decision-model+xml' =&gt; ['1km'],
        'application/vnd.3gpp.pic-bw-large' =&gt; ['plb'],
        'application/vnd.3gpp.pic-bw-small' =&gt; ['psb'],
        'application/vnd.3gpp.pic-bw-var' =&gt; ['pvb'],
        'application/vnd.3gpp2.tcap' =&gt; ['tcap'],
        'application/vnd.3m.post-it-notes' =&gt; ['pwn'],
        'application/vnd.accpac.simply.aso' =&gt; ['aso'],
        'application/vnd.accpac.simply.imp' =&gt; ['imp'],
        'application/vnd.acucobol' =&gt; ['acu'],
        'application/vnd.acucorp' =&gt; ['atc', 'acutc'],
        'application/vnd.adobe.air-application-installer-package+zip' =&gt; ['air'],
        'application/vnd.adobe.flash.movie' =&gt; ['swf', 'spl'],
        'application/vnd.adobe.formscentral.fcdt' =&gt; ['fcdt'],
        'application/vnd.adobe.fxp' =&gt; ['fxp', 'fxpl'],
        'application/vnd.adobe.illustrator' =&gt; ['ai'],
        'application/vnd.adobe.xdp+xml' =&gt; ['xdp'],
        'application/vnd.adobe.xfdf' =&gt; ['xfdf'],
        'application/vnd.ahead.space' =&gt; ['ahead'],
        'application/vnd.airzip.filesecure.azf' =&gt; ['azf'],
        'application/vnd.airzip.filesecure.azs' =&gt; ['azs'],
        'application/vnd.amazon.ebook' =&gt; ['azw'],
        'application/vnd.amazon.mobi8-ebook' =&gt; ['azw3', 'kfx'],
        'application/vnd.americandynamics.acc' =&gt; ['acc'],
        'application/vnd.amiga.ami' =&gt; ['ami'],
        'application/vnd.android.package-archive' =&gt; ['apk'],
        'application/vnd.anser-web-certificate-issue-initiation' =&gt; ['cii'],
        'application/vnd.anser-web-funds-transfer-initiation' =&gt; ['fti'],
        'application/vnd.antix.game-component' =&gt; ['atx'],
        'application/vnd.appimage' =&gt; ['appimage'],
        'application/vnd.apple.installer+xml' =&gt; ['mpkg'],
        'application/vnd.apple.keynote' =&gt; ['key', 'keynote'],
        'application/vnd.apple.mpegurl' =&gt; ['m3u8', 'm3u'],
        'application/vnd.apple.numbers' =&gt; ['numbers'],
        'application/vnd.apple.pages' =&gt; ['pages'],
        'application/vnd.apple.pkpass' =&gt; ['pkpass'],
        'application/vnd.aristanetworks.swi' =&gt; ['swi'],
        'application/vnd.astraea-software.iota' =&gt; ['iota'],
        'application/vnd.audiograph' =&gt; ['aep'],
        'application/vnd.balsamiq.bmml+xml' =&gt; ['bmml'],
        'application/vnd.blueice.multipass' =&gt; ['mpm'],
        'application/vnd.bmi' =&gt; ['bmi'],
        'application/vnd.businessobjects' =&gt; ['rep'],
        'application/vnd.chemdraw+xml' =&gt; ['cdxml'],
        'application/vnd.chess-pgn' =&gt; ['pgn'],
        'application/vnd.chipnuts.karaoke-mmd' =&gt; ['mmd'],
        'application/vnd.cinderella' =&gt; ['cdy'],
        'application/vnd.citationstyles.style+xml' =&gt; ['csl'],
        'application/vnd.claymore' =&gt; ['cla'],
        'application/vnd.cloanto.rp9' =&gt; ['rp9'],
        'application/vnd.clonk.c4group' =&gt; ['c4g', 'c4d', 'c4f', 'c4p', 'c4u'],
        'application/vnd.cluetrust.cartomobile-config' =&gt; ['c11amc'],
        'application/vnd.cluetrust.cartomobile-config-pkg' =&gt; ['c11amz'],
        'application/vnd.coffeescript' =&gt; ['coffee'],
        'application/vnd.comicbook+zip' =&gt; ['cbz'],
        'application/vnd.comicbook-rar' =&gt; ['cbr'],
        'application/vnd.commonspace' =&gt; ['csp'],
        'application/vnd.contact.cmsg' =&gt; ['cdbcmsg'],
        'application/vnd.corel-draw' =&gt; ['cdr'],
        'application/vnd.cosmocaller' =&gt; ['cmc'],
        'application/vnd.crick.clicker' =&gt; ['clkx'],
        'application/vnd.crick.clicker.keyboard' =&gt; ['clkk'],
        'application/vnd.crick.clicker.palette' =&gt; ['clkp'],
        'application/vnd.crick.clicker.template' =&gt; ['clkt'],
        'application/vnd.crick.clicker.wordbank' =&gt; ['clkw'],
        'application/vnd.criticaltools.wbs+xml' =&gt; ['wbs'],
        'application/vnd.ctc-posml' =&gt; ['pml'],
        'application/vnd.cups-ppd' =&gt; ['ppd'],
        'application/vnd.curl.car' =&gt; ['car'],
        'application/vnd.curl.pcurl' =&gt; ['pcurl'],
        'application/vnd.dart' =&gt; ['dart'],
        'application/vnd.data-vision.rdz' =&gt; ['rdz'],
        'application/vnd.dbf' =&gt; ['dbf'],
        'application/vnd.debian.binary-package' =&gt; ['deb', 'udeb'],
        'application/vnd.dece.data' =&gt; ['uvf', 'uvvf', 'uvd', 'uvvd'],
        'application/vnd.dece.ttml+xml' =&gt; ['uvt', 'uvvt'],
        'application/vnd.dece.unspecified' =&gt; ['uvx', 'uvvx'],
        'application/vnd.dece.zip' =&gt; ['uvz', 'uvvz'],
        'application/vnd.denovo.fcselayout-link' =&gt; ['fe_launch'],
        'application/vnd.dna' =&gt; ['dna'],
        'application/vnd.dolby.mlp' =&gt; ['mlp'],
        'application/vnd.dpgraph' =&gt; ['dpg'],
        'application/vnd.dreamfactory' =&gt; ['dfac'],
        'application/vnd.ds-keypoint' =&gt; ['kpxx'],
        'application/vnd.dvb.ait' =&gt; ['ait'],
        'application/vnd.dvb.service' =&gt; ['svc'],
        'application/vnd.dynageo' =&gt; ['geo'],
        'application/vnd.ecowin.chart' =&gt; ['mag'],
        'application/vnd.emusic-emusic_package' =&gt; ['emp'],
        'application/vnd.enliven' =&gt; ['nml'],
        'application/vnd.epson.esf' =&gt; ['esf'],
        'application/vnd.epson.msf' =&gt; ['msf'],
        'application/vnd.epson.quickanime' =&gt; ['qam'],
        'application/vnd.epson.salt' =&gt; ['slt'],
        'application/vnd.epson.ssf' =&gt; ['ssf'],
        'application/vnd.eszigno3+xml' =&gt; ['es3', 'et3'],
        'application/vnd.etsi.asic-e+zip' =&gt; ['asice'],
        'application/vnd.ezpix-album' =&gt; ['ez2'],
        'application/vnd.ezpix-package' =&gt; ['ez3'],
        'application/vnd.fdf' =&gt; ['fdf'],
        'application/vnd.fdsn.mseed' =&gt; ['mseed'],
        'application/vnd.fdsn.seed' =&gt; ['seed', 'dataless'],
        'application/vnd.flatpak' =&gt; ['flatpak', 'xdgapp'],
        'application/vnd.flatpak.ref' =&gt; ['flatpakref'],
        'application/vnd.flatpak.repo' =&gt; ['flatpakrepo'],
        'application/vnd.flographit' =&gt; ['gph'],
        'application/vnd.fluxtime.clip' =&gt; ['ftc'],
        'application/vnd.framemaker' =&gt; ['fm', 'frame', 'maker', 'book'],
        'application/vnd.frogans.fnc' =&gt; ['fnc'],
        'application/vnd.frogans.ltf' =&gt; ['ltf'],
        'application/vnd.fsc.weblaunch' =&gt; ['fsc'],
        'application/vnd.fujitsu.oasys' =&gt; ['oas'],
        'application/vnd.fujitsu.oasys2' =&gt; ['oa2'],
        'application/vnd.fujitsu.oasys3' =&gt; ['oa3'],
        'application/vnd.fujitsu.oasysgp' =&gt; ['fg5'],
        'application/vnd.fujitsu.oasysprs' =&gt; ['bh2'],
        'application/vnd.fujixerox.ddd' =&gt; ['ddd'],
        'application/vnd.fujixerox.docuworks' =&gt; ['xdw'],
        'application/vnd.fujixerox.docuworks.binder' =&gt; ['xbd'],
        'application/vnd.fuzzysheet' =&gt; ['fzs'],
        'application/vnd.genomatix.tuxedo' =&gt; ['txd'],
        'application/vnd.geo+json' =&gt; ['geojson', 'geo.json'],
        'application/vnd.geogebra.file' =&gt; ['ggb'],
        'application/vnd.geogebra.tool' =&gt; ['ggt'],
        'application/vnd.geometry-explorer' =&gt; ['gex', 'gre'],
        'application/vnd.geonext' =&gt; ['gxt'],
        'application/vnd.geoplan' =&gt; ['g2w'],
        'application/vnd.geospace' =&gt; ['g3w'],
        'application/vnd.gmx' =&gt; ['gmx'],
        'application/vnd.google-apps.document' =&gt; ['gdoc'],
        'application/vnd.google-apps.presentation' =&gt; ['gslides'],
        'application/vnd.google-apps.spreadsheet' =&gt; ['gsheet'],
        'application/vnd.google-earth.kml+xml' =&gt; ['kml'],
        'application/vnd.google-earth.kmz' =&gt; ['kmz'],
        'application/vnd.grafeq' =&gt; ['gqf', 'gqs'],
        'application/vnd.groove-account' =&gt; ['gac'],
        'application/vnd.groove-help' =&gt; ['ghf'],
        'application/vnd.groove-identity-message' =&gt; ['gim'],
        'application/vnd.groove-injector' =&gt; ['grv'],
        'application/vnd.groove-tool-message' =&gt; ['gtm'],
        'application/vnd.groove-tool-template' =&gt; ['tpl'],
        'application/vnd.groove-vcard' =&gt; ['vcg'],
        'application/vnd.haansoft-hwp' =&gt; ['hwp'],
        'application/vnd.haansoft-hwt' =&gt; ['hwt'],
        'application/vnd.hal+xml' =&gt; ['hal'],
        'application/vnd.handheld-entertainment+xml' =&gt; ['zmm'],
        'application/vnd.hbci' =&gt; ['hbci'],
        'application/vnd.hhe.lesson-player' =&gt; ['les'],
        'application/vnd.hp-hpgl' =&gt; ['hpgl'],
        'application/vnd.hp-hpid' =&gt; ['hpid'],
        'application/vnd.hp-hps' =&gt; ['hps'],
        'application/vnd.hp-jlyt' =&gt; ['jlt'],
        'application/vnd.hp-pcl' =&gt; ['pcl'],
        'application/vnd.hp-pclxl' =&gt; ['pclxl'],
        'application/vnd.hydrostatix.sof-data' =&gt; ['sfd-hdstx'],
        'application/vnd.ibm.minipay' =&gt; ['mpy'],
        'application/vnd.ibm.modcap' =&gt; ['afp', 'listafp', 'list3820'],
        'application/vnd.ibm.rights-management' =&gt; ['irm'],
        'application/vnd.ibm.secure-container' =&gt; ['sc'],
        'application/vnd.iccprofile' =&gt; ['icc', 'icm'],
        'application/vnd.igloader' =&gt; ['igl'],
        'application/vnd.immervision-ivp' =&gt; ['ivp'],
        'application/vnd.immervision-ivu' =&gt; ['ivu'],
        'application/vnd.insors.igm' =&gt; ['igm'],
        'application/vnd.intercon.formnet' =&gt; ['xpw', 'xpx'],
        'application/vnd.intergeo' =&gt; ['i2g'],
        'application/vnd.intu.qbo' =&gt; ['qbo'],
        'application/vnd.intu.qfx' =&gt; ['qfx'],
        'application/vnd.ipunplugged.rcprofile' =&gt; ['rcprofile'],
        'application/vnd.irepository.package+xml' =&gt; ['irp'],
        'application/vnd.is-xpr' =&gt; ['xpr'],
        'application/vnd.isac.fcs' =&gt; ['fcs'],
        'application/vnd.jam' =&gt; ['jam'],
        'application/vnd.jcp.javame.midlet-rms' =&gt; ['rms'],
        'application/vnd.jisp' =&gt; ['jisp'],
        'application/vnd.joost.joda-archive' =&gt; ['joda'],
        'application/vnd.kahootz' =&gt; ['ktz', 'ktr'],
        'application/vnd.kde.karbon' =&gt; ['karbon'],
        'application/vnd.kde.kchart' =&gt; ['chrt'],
        'application/vnd.kde.kformula' =&gt; ['kfo'],
        'application/vnd.kde.kivio' =&gt; ['flw'],
        'application/vnd.kde.kontour' =&gt; ['kon'],
        'application/vnd.kde.kpresenter' =&gt; ['kpr', 'kpt'],
        'application/vnd.kde.kspread' =&gt; ['ksp'],
        'application/vnd.kde.kword' =&gt; ['kwd', 'kwt'],
        'application/vnd.kenameaapp' =&gt; ['htke'],
        'application/vnd.kidspiration' =&gt; ['kia'],
        'application/vnd.kinar' =&gt; ['kne', 'knp'],
        'application/vnd.koan' =&gt; ['skp', 'skd', 'skt', 'skm'],
        'application/vnd.kodak-descriptor' =&gt; ['sse'],
        'application/vnd.las.las+xml' =&gt; ['lasxml'],
        'application/vnd.llamagraphics.life-balance.desktop' =&gt; ['lbd'],
        'application/vnd.llamagraphics.life-balance.exchange+xml' =&gt; ['lbe'],
        'application/vnd.lotus-1-2-3' =&gt; ['123', 'wk1', 'wk3', 'wk4', 'wks'],
        'application/vnd.lotus-approach' =&gt; ['apr'],
        'application/vnd.lotus-freelance' =&gt; ['pre'],
        'application/vnd.lotus-notes' =&gt; ['nsf'],
        'application/vnd.lotus-organizer' =&gt; ['org'],
        'application/vnd.lotus-screencam' =&gt; ['scm'],
        'application/vnd.lotus-wordpro' =&gt; ['lwp'],
        'application/vnd.macports.portpkg' =&gt; ['portpkg'],
        'application/vnd.mapbox-vector-tile' =&gt; ['mvt'],
        'application/vnd.mcd' =&gt; ['mcd'],
        'application/vnd.medcalcdata' =&gt; ['mc1'],
        'application/vnd.mediastation.cdkey' =&gt; ['cdkey'],
        'application/vnd.mfer' =&gt; ['mwf'],
        'application/vnd.mfmp' =&gt; ['mfm'],
        'application/vnd.micrografx.flo' =&gt; ['flo'],
        'application/vnd.micrografx.igx' =&gt; ['igx'],
        'application/vnd.mif' =&gt; ['mif'],
        'application/vnd.mobius.daf' =&gt; ['daf'],
        'application/vnd.mobius.dis' =&gt; ['dis'],
        'application/vnd.mobius.mbk' =&gt; ['mbk'],
        'application/vnd.mobius.mqy' =&gt; ['mqy'],
        'application/vnd.mobius.msl' =&gt; ['msl'],
        'application/vnd.mobius.plc' =&gt; ['plc'],
        'application/vnd.mobius.txf' =&gt; ['txf'],
        'application/vnd.mophun.application' =&gt; ['mpn'],
        'application/vnd.mophun.certificate' =&gt; ['mpc'],
        'application/vnd.mozilla.xul+xml' =&gt; ['xul'],
        'application/vnd.ms-access' =&gt; ['mdb'],
        'application/vnd.ms-artgalry' =&gt; ['cil'],
        'application/vnd.ms-asf' =&gt; ['asf'],
        'application/vnd.ms-cab-compressed' =&gt; ['cab'],
        'application/vnd.ms-excel' =&gt; ['xls', 'xlm', 'xla', 'xlc', 'xlt', 'xlw', 'xll', 'xld'],
        'application/vnd.ms-excel.addin.macroenabled.12' =&gt; ['xlam'],
        'application/vnd.ms-excel.sheet.binary.macroenabled.12' =&gt; ['xlsb'],
        'application/vnd.ms-excel.sheet.macroenabled.12' =&gt; ['xlsm'],
        'application/vnd.ms-excel.template.macroenabled.12' =&gt; ['xltm'],
        'application/vnd.ms-fontobject' =&gt; ['eot'],
        'application/vnd.ms-htmlhelp' =&gt; ['chm'],
        'application/vnd.ms-ims' =&gt; ['ims'],
        'application/vnd.ms-lrm' =&gt; ['lrm'],
        'application/vnd.ms-officetheme' =&gt; ['thmx'],
        'application/vnd.ms-outlook' =&gt; ['msg'],
        'application/vnd.ms-pki.seccat' =&gt; ['cat'],
        'application/vnd.ms-pki.stl' =&gt; ['stl'],
        'application/vnd.ms-powerpoint' =&gt; ['ppt', 'pps', 'pot', 'ppz'],
        'application/vnd.ms-powerpoint.addin.macroenabled.12' =&gt; ['ppam'],
        'application/vnd.ms-powerpoint.presentation.macroenabled.12' =&gt; ['pptm'],
        'application/vnd.ms-powerpoint.slide.macroenabled.12' =&gt; ['sldm'],
        'application/vnd.ms-powerpoint.slideshow.macroenabled.12' =&gt; ['ppsm'],
        'application/vnd.ms-powerpoint.template.macroenabled.12' =&gt; ['potm'],
        'application/vnd.ms-project' =&gt; ['mpp', 'mpt'],
        'application/vnd.ms-publisher' =&gt; ['pub'],
        'application/vnd.ms-tnef' =&gt; ['tnef', 'tnf'],
        'application/vnd.ms-visio.drawing.macroenabled.main+xml' =&gt; ['vsdm'],
        'application/vnd.ms-visio.drawing.main+xml' =&gt; ['vsdx'],
        'application/vnd.ms-visio.stencil.macroenabled.main+xml' =&gt; ['vssm'],
        'application/vnd.ms-visio.stencil.main+xml' =&gt; ['vssx'],
        'application/vnd.ms-visio.template.macroenabled.main+xml' =&gt; ['vstm'],
        'application/vnd.ms-visio.template.main+xml' =&gt; ['vstx'],
        'application/vnd.ms-word' =&gt; ['doc'],
        'application/vnd.ms-word.document.macroenabled.12' =&gt; ['docm'],
        'application/vnd.ms-word.template.macroenabled.12' =&gt; ['dotm'],
        'application/vnd.ms-works' =&gt; ['wps', 'wks', 'wcm', 'wdb', 'xlr'],
        'application/vnd.ms-wpl' =&gt; ['wpl'],
        'application/vnd.ms-xpsdocument' =&gt; ['xps'],
        'application/vnd.msaccess' =&gt; ['mdb'],
        'application/vnd.mseq' =&gt; ['mseq'],
        'application/vnd.musician' =&gt; ['mus'],
        'application/vnd.muvee.style' =&gt; ['msty'],
        'application/vnd.mynfc' =&gt; ['taglet'],
        'application/vnd.neurolanguage.nlu' =&gt; ['nlu'],
        'application/vnd.nintendo.snes.rom' =&gt; ['sfc', 'smc'],
        'application/vnd.nitf' =&gt; ['ntf', 'nitf'],
        'application/vnd.noblenet-directory' =&gt; ['nnd'],
        'application/vnd.noblenet-sealer' =&gt; ['nns'],
        'application/vnd.noblenet-web' =&gt; ['nnw'],
        'application/vnd.nokia.n-gage.ac+xml' =&gt; ['ac'],
        'application/vnd.nokia.n-gage.data' =&gt; ['ngdat'],
        'application/vnd.nokia.n-gage.symbian.install' =&gt; ['n-gage'],
        'application/vnd.nokia.radio-preset' =&gt; ['rpst'],
        'application/vnd.nokia.radio-presets' =&gt; ['rpss'],
        'application/vnd.novadigm.edm' =&gt; ['edm'],
        'application/vnd.novadigm.edx' =&gt; ['edx'],
        'application/vnd.novadigm.ext' =&gt; ['ext'],
        'application/vnd.oasis.docbook+xml' =&gt; ['dbk', 'docbook'],
        'application/vnd.oasis.opendocument.chart' =&gt; ['odc'],
        'application/vnd.oasis.opendocument.chart-template' =&gt; ['otc'],
        'application/vnd.oasis.opendocument.database' =&gt; ['odb'],
        'application/vnd.oasis.opendocument.formula' =&gt; ['odf'],
        'application/vnd.oasis.opendocument.formula-template' =&gt; ['odft', 'otf'],
        'application/vnd.oasis.opendocument.graphics' =&gt; ['odg'],
        'application/vnd.oasis.opendocument.graphics-flat-xml' =&gt; ['fodg'],
        'application/vnd.oasis.opendocument.graphics-template' =&gt; ['otg'],
        'application/vnd.oasis.opendocument.image' =&gt; ['odi'],
        'application/vnd.oasis.opendocument.image-template' =&gt; ['oti'],
        'application/vnd.oasis.opendocument.presentation' =&gt; ['odp'],
        'application/vnd.oasis.opendocument.presentation-flat-xml' =&gt; ['fodp'],
        'application/vnd.oasis.opendocument.presentation-template' =&gt; ['otp'],
        'application/vnd.oasis.opendocument.spreadsheet' =&gt; ['ods'],
        'application/vnd.oasis.opendocument.spreadsheet-flat-xml' =&gt; ['fods'],
        'application/vnd.oasis.opendocument.spreadsheet-template' =&gt; ['ots'],
        'application/vnd.oasis.opendocument.text' =&gt; ['odt'],
        'application/vnd.oasis.opendocument.text-flat-xml' =&gt; ['fodt'],
        'application/vnd.oasis.opendocument.text-master' =&gt; ['odm'],
        'application/vnd.oasis.opendocument.text-template' =&gt; ['ott'],
        'application/vnd.oasis.opendocument.text-web' =&gt; ['oth'],
        'application/vnd.olpc-sugar' =&gt; ['xo'],
        'application/vnd.oma.dd2+xml' =&gt; ['dd2'],
        'application/vnd.openblox.game+xml' =&gt; ['obgx'],
        'application/vnd.openofficeorg.extension' =&gt; ['oxt'],
        'application/vnd.openstreetmap.data+xml' =&gt; ['osm'],
        'application/vnd.openxmlformats-officedocument.presentationml.presentation' =&gt; ['pptx'],
        'application/vnd.openxmlformats-officedocument.presentationml.slide' =&gt; ['sldx'],
        'application/vnd.openxmlformats-officedocument.presentationml.slideshow' =&gt; ['ppsx'],
        'application/vnd.openxmlformats-officedocument.presentationml.template' =&gt; ['potx'],
        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' =&gt; ['xlsx'],
        'application/vnd.openxmlformats-officedocument.spreadsheetml.template' =&gt; ['xltx'],
        'application/vnd.openxmlformats-officedocument.wordprocessingml.document' =&gt; ['docx'],
        'application/vnd.openxmlformats-officedocument.wordprocessingml.template' =&gt; ['dotx'],
        'application/vnd.osgeo.mapguide.package' =&gt; ['mgp'],
        'application/vnd.osgi.dp' =&gt; ['dp'],
        'application/vnd.osgi.subsystem' =&gt; ['esa'],
        'application/vnd.palm' =&gt; ['pdb', 'pqa', 'oprc', 'prc'],
        'application/vnd.pawaafile' =&gt; ['paw'],
        'application/vnd.pg.format' =&gt; ['str'],
        'application/vnd.pg.osasli' =&gt; ['ei6'],
        'application/vnd.picsel' =&gt; ['efif'],
        'application/vnd.pmi.widget' =&gt; ['wg'],
        'application/vnd.pocketlearn' =&gt; ['plf'],
        'application/vnd.powerbuilder6' =&gt; ['pbd'],
        'application/vnd.previewsystems.box' =&gt; ['box'],
        'application/vnd.proteus.magazine' =&gt; ['mgz'],
        'application/vnd.publishare-delta-tree' =&gt; ['qps'],
        'application/vnd.pvi.ptid1' =&gt; ['ptid'],
        'application/vnd.quark.quarkxpress' =&gt; ['qxd', 'qxt', 'qwd', 'qwt', 'qxl', 'qxb'],
        'application/vnd.rar' =&gt; ['rar'],
        'application/vnd.realvnc.bed' =&gt; ['bed'],
        'application/vnd.recordare.musicxml' =&gt; ['mxl'],
        'application/vnd.recordare.musicxml+xml' =&gt; ['musicxml'],
        'application/vnd.rig.cryptonote' =&gt; ['cryptonote'],
        'application/vnd.rim.cod' =&gt; ['cod'],
        'application/vnd.rn-realmedia' =&gt; ['rm', 'rmj', 'rmm', 'rms', 'rmx', 'rmvb'],
        'application/vnd.rn-realmedia-vbr' =&gt; ['rmvb', 'rm', 'rmj', 'rmm', 'rms', 'rmx'],
        'application/vnd.route66.link66+xml' =&gt; ['link66'],
        'application/vnd.sailingtracker.track' =&gt; ['st'],
        'application/vnd.sdp' =&gt; ['sdp'],
        'application/vnd.seemail' =&gt; ['see'],
        'application/vnd.sema' =&gt; ['sema'],
        'application/vnd.semd' =&gt; ['semd'],
        'application/vnd.semf' =&gt; ['semf'],
        'application/vnd.shana.informed.formdata' =&gt; ['ifm'],
        'application/vnd.shana.informed.formtemplate' =&gt; ['itp'],
        'application/vnd.shana.informed.interchange' =&gt; ['iif'],
        'application/vnd.shana.informed.package' =&gt; ['ipk'],
        'application/vnd.simtech-mindmapper' =&gt; ['twd', 'twds'],
        'application/vnd.smaf' =&gt; ['mmf', 'smaf'],
        'application/vnd.smart.teacher' =&gt; ['teacher'],
        'application/vnd.snap' =&gt; ['snap'],
        'application/vnd.software602.filler.form+xml' =&gt; ['fo'],
        'application/vnd.solent.sdkm+xml' =&gt; ['sdkm', 'sdkd'],
        'application/vnd.spotfire.dxp' =&gt; ['dxp'],
        'application/vnd.spotfire.sfs' =&gt; ['sfs'],
        'application/vnd.sqlite3' =&gt; ['sqlite3'],
        'application/vnd.squashfs' =&gt; ['sqsh'],
        'application/vnd.stardivision.calc' =&gt; ['sdc'],
        'application/vnd.stardivision.chart' =&gt; ['sds'],
        'application/vnd.stardivision.draw' =&gt; ['sda'],
        'application/vnd.stardivision.impress' =&gt; ['sdd', 'sdp'],
        'application/vnd.stardivision.mail' =&gt; ['smd'],
        'application/vnd.stardivision.math' =&gt; ['smf'],
        'application/vnd.stardivision.writer' =&gt; ['sdw', 'vor', 'sgl'],
        'application/vnd.stardivision.writer-global' =&gt; ['sgl', 'sdw', 'vor'],
        'application/vnd.stepmania.package' =&gt; ['smzip'],
        'application/vnd.stepmania.stepchart' =&gt; ['sm'],
        'application/vnd.sun.wadl+xml' =&gt; ['wadl'],
        'application/vnd.sun.xml.base' =&gt; ['odb'],
        'application/vnd.sun.xml.calc' =&gt; ['sxc'],
        'application/vnd.sun.xml.calc.template' =&gt; ['stc'],
        'application/vnd.sun.xml.draw' =&gt; ['sxd'],
        'application/vnd.sun.xml.draw.template' =&gt; ['std'],
        'application/vnd.sun.xml.impress' =&gt; ['sxi'],
        'application/vnd.sun.xml.impress.template' =&gt; ['sti'],
        'application/vnd.sun.xml.math' =&gt; ['sxm'],
        'application/vnd.sun.xml.writer' =&gt; ['sxw'],
        'application/vnd.sun.xml.writer.global' =&gt; ['sxg'],
        'application/vnd.sun.xml.writer.template' =&gt; ['stw'],
        'application/vnd.sus-calendar' =&gt; ['sus', 'susp'],
        'application/vnd.svd' =&gt; ['svd'],
        'application/vnd.symbian.install' =&gt; ['sis', 'sisx'],
        'application/vnd.syncml+xml' =&gt; ['xsm'],
        'application/vnd.syncml.dm+wbxml' =&gt; ['bdm'],
        'application/vnd.syncml.dm+xml' =&gt; ['xdm'],
        'application/vnd.syncml.dmddf+xml' =&gt; ['ddf'],
        'application/vnd.tao.intent-module-archive' =&gt; ['tao'],
        'application/vnd.tcpdump.pcap' =&gt; ['pcap', 'cap', 'dmp'],
        'application/vnd.tmobile-livetv' =&gt; ['tmo'],
        'application/vnd.trid.tpt' =&gt; ['tpt'],
        'application/vnd.triscape.mxs' =&gt; ['mxs'],
        'application/vnd.trueapp' =&gt; ['tra'],
        'application/vnd.ufdl' =&gt; ['ufd', 'ufdl'],
        'application/vnd.uiq.theme' =&gt; ['utz'],
        'application/vnd.umajin' =&gt; ['umj'],
        'application/vnd.unity' =&gt; ['unityweb'],
        'application/vnd.uoml+xml' =&gt; ['uoml'],
        'application/vnd.vcx' =&gt; ['vcx'],
        'application/vnd.visio' =&gt; ['vsd', 'vst', 'vss', 'vsw'],
        'application/vnd.visionary' =&gt; ['vis'],
        'application/vnd.vsf' =&gt; ['vsf'],
        'application/vnd.wap.wbxml' =&gt; ['wbxml'],
        'application/vnd.wap.wmlc' =&gt; ['wmlc'],
        'application/vnd.wap.wmlscriptc' =&gt; ['wmlsc'],
        'application/vnd.webturbo' =&gt; ['wtb'],
        'application/vnd.wolfram.player' =&gt; ['nbp'],
        'application/vnd.wordperfect' =&gt; ['wpd', 'wp', 'wp4', 'wp5', 'wp6', 'wpp'],
        'application/vnd.wqd' =&gt; ['wqd'],
        'application/vnd.wt.stf' =&gt; ['stf'],
        'application/vnd.xara' =&gt; ['xar'],
        'application/vnd.xdgapp' =&gt; ['flatpak', 'xdgapp'],
        'application/vnd.xfdl' =&gt; ['xfdl'],
        'application/vnd.yamaha.hv-dic' =&gt; ['hvd'],
        'application/vnd.yamaha.hv-script' =&gt; ['hvs'],
        'application/vnd.yamaha.hv-voice' =&gt; ['hvp'],
        'application/vnd.yamaha.openscoreformat' =&gt; ['osf'],
        'application/vnd.yamaha.openscoreformat.osfpvg+xml' =&gt; ['osfpvg'],
        'application/vnd.yamaha.smaf-audio' =&gt; ['saf'],
        'application/vnd.yamaha.smaf-phrase' =&gt; ['spf'],
        'application/vnd.yellowriver-custom-menu' =&gt; ['cmp'],
        'application/vnd.youtube.yt' =&gt; ['yt'],
        'application/vnd.zul' =&gt; ['zir', 'zirz'],
        'application/vnd.zzazz.deck+xml' =&gt; ['zaz'],
        'application/voicexml+xml' =&gt; ['vxml'],
        'application/wasm' =&gt; ['wasm'],
        'application/widget' =&gt; ['wgt'],
        'application/winhlp' =&gt; ['hlp'],
        'application/wk1' =&gt; ['123', 'wk1', 'wk3', 'wk4', 'wks'],
        'application/wmf' =&gt; ['wmf'],
        'application/wordperfect' =&gt; ['wp', 'wp4', 'wp5', 'wp6', 'wpd', 'wpp'],
        'application/wsdl+xml' =&gt; ['wsdl'],
        'application/wspolicy+xml' =&gt; ['wspolicy'],
        'application/wwf' =&gt; ['wwf'],
        'application/x-123' =&gt; ['123', 'wk1', 'wk3', 'wk4', 'wks'],
        'application/x-7z-compressed' =&gt; ['7z', '7z.001'],
        'application/x-abiword' =&gt; ['abw', 'abw.CRASHED', 'abw.gz', 'zabw'],
        'application/x-ace' =&gt; ['ace'],
        'application/x-ace-compressed' =&gt; ['ace'],
        'application/x-alz' =&gt; ['alz'],
        'application/x-amiga-disk-format' =&gt; ['adf'],
        'application/x-amipro' =&gt; ['sam'],
        'application/x-annodex' =&gt; ['anx'],
        'application/x-aportisdoc' =&gt; ['pdb', 'pdc'],
        'application/x-apple-diskimage' =&gt; ['dmg'],
        'application/x-apple-systemprofiler+xml' =&gt; ['spx'],
        'application/x-appleworks-document' =&gt; ['cwk'],
        'application/x-applix-spreadsheet' =&gt; ['as'],
        'application/x-applix-word' =&gt; ['aw'],
        'application/x-archive' =&gt; ['a', 'ar'],
        'application/x-arj' =&gt; ['arj'],
        'application/x-asp' =&gt; ['asp'],
        'application/x-atari-2600-rom' =&gt; ['a26'],
        'application/x-atari-7800-rom' =&gt; ['a78'],
        'application/x-atari-lynx-rom' =&gt; ['lnx'],
        'application/x-authorware-bin' =&gt; ['aab', 'x32', 'u32', 'vox'],
        'application/x-authorware-map' =&gt; ['aam'],
        'application/x-authorware-seg' =&gt; ['aas'],
        'application/x-awk' =&gt; ['awk'],
        'application/x-bcpio' =&gt; ['bcpio'],
        'application/x-bdoc' =&gt; ['bdoc'],
        'application/x-bittorrent' =&gt; ['torrent'],
        'application/x-blender' =&gt; ['blender', 'blend', 'BLEND'],
        'application/x-blorb' =&gt; ['blb', 'blorb'],
        'application/x-bps-patch' =&gt; ['bps'],
        'application/x-bsdiff' =&gt; ['bsdiff'],
        'application/x-bz2' =&gt; ['bz2'],
        'application/x-bzdvi' =&gt; ['dvi.bz2'],
        'application/x-bzip' =&gt; ['bz', 'bz2'],
        'application/x-bzip-compressed-tar' =&gt; ['tar.bz2', 'tar.bz', 'tbz2', 'tbz', 'tb2'],
        'application/x-bzip2' =&gt; ['bz2', 'boz', 'bz'],
        'application/x-bzpdf' =&gt; ['pdf.bz2'],
        'application/x-bzpostscript' =&gt; ['ps.bz2'],
        'application/x-cb7' =&gt; ['cb7'],
        'application/x-cbr' =&gt; ['cbr', 'cba', 'cbt', 'cbz', 'cb7'],
        'application/x-cbt' =&gt; ['cbt'],
        'application/x-cbz' =&gt; ['cbz'],
        'application/x-ccmx' =&gt; ['ccmx'],
        'application/x-cd-image' =&gt; ['iso', 'iso9660'],
        'application/x-cdlink' =&gt; ['vcd'],
        'application/x-cdr' =&gt; ['cdr'],
        'application/x-cdrdao-toc' =&gt; ['toc'],
        'application/x-cfs-compressed' =&gt; ['cfs'],
        'application/x-chat' =&gt; ['chat'],
        'application/x-chess-pgn' =&gt; ['pgn'],
        'application/x-chm' =&gt; ['chm'],
        'application/x-chrome-extension' =&gt; ['crx'],
        'application/x-cisco-vpn-settings' =&gt; ['pcf'],
        'application/x-cocoa' =&gt; ['cco'],
        'application/x-compress' =&gt; ['Z'],
        'application/x-compressed-iso' =&gt; ['cso'],
        'application/x-compressed-tar' =&gt; ['tar.gz', 'tgz'],
        'application/x-conference' =&gt; ['nsc'],
        'application/x-coreldraw' =&gt; ['cdr'],
        'application/x-cpio' =&gt; ['cpio'],
        'application/x-cpio-compressed' =&gt; ['cpio.gz'],
        'application/x-csh' =&gt; ['csh'],
        'application/x-cue' =&gt; ['cue'],
        'application/x-dar' =&gt; ['dar'],
        'application/x-dbase' =&gt; ['dbf'],
        'application/x-dbf' =&gt; ['dbf'],
        'application/x-dc-rom' =&gt; ['dc'],
        'application/x-deb' =&gt; ['deb', 'udeb'],
        'application/x-debian-package' =&gt; ['deb', 'udeb'],
        'application/x-designer' =&gt; ['ui'],
        'application/x-desktop' =&gt; ['desktop', 'kdelnk'],
        'application/x-dgc-compressed' =&gt; ['dgc'],
        'application/x-dia-diagram' =&gt; ['dia'],
        'application/x-dia-shape' =&gt; ['shape'],
        'application/x-director' =&gt; ['dir', 'dcr', 'dxr', 'cst', 'cct', 'cxt', 'w3d', 'fgd', 'swa'],
        'application/x-discjuggler-cd-image' =&gt; ['cdi'],
        'application/x-docbook+xml' =&gt; ['dbk', 'docbook'],
        'application/x-doom' =&gt; ['wad'],
        'application/x-doom-wad' =&gt; ['wad'],
        'application/x-dreamcast-rom' =&gt; ['iso'],
        'application/x-dtbncx+xml' =&gt; ['ncx'],
        'application/x-dtbook+xml' =&gt; ['dtb'],
        'application/x-dtbresource+xml' =&gt; ['res'],
        'application/x-dvi' =&gt; ['dvi'],
        'application/x-e-theme' =&gt; ['etheme'],
        'application/x-egon' =&gt; ['egon'],
        'application/x-emf' =&gt; ['emf'],
        'application/x-envoy' =&gt; ['evy'],
        'application/x-eva' =&gt; ['eva'],
        'application/x-fd-file' =&gt; ['fd', 'qd'],
        'application/x-fds-disk' =&gt; ['fds'],
        'application/x-fictionbook' =&gt; ['fb2'],
        'application/x-fictionbook+xml' =&gt; ['fb2'],
        'application/x-flash-video' =&gt; ['flv'],
        'application/x-fluid' =&gt; ['fl'],
        'application/x-font-afm' =&gt; ['afm'],
        'application/x-font-bdf' =&gt; ['bdf'],
        'application/x-font-ghostscript' =&gt; ['gsf'],
        'application/x-font-linux-psf' =&gt; ['psf'],
        'application/x-font-otf' =&gt; ['otf'],
        'application/x-font-pcf' =&gt; ['pcf', 'pcf.Z', 'pcf.gz'],
        'application/x-font-snf' =&gt; ['snf'],
        'application/x-font-speedo' =&gt; ['spd'],
        'application/x-font-truetype' =&gt; ['ttf'],
        'application/x-font-ttf' =&gt; ['ttf'],
        'application/x-font-ttx' =&gt; ['ttx'],
        'application/x-font-type1' =&gt; ['pfa', 'pfb', 'pfm', 'afm', 'gsf'],
        'application/x-font-woff' =&gt; ['woff'],
        'application/x-frame' =&gt; ['fm'],
        'application/x-freearc' =&gt; ['arc'],
        'application/x-futuresplash' =&gt; ['spl'],
        'application/x-gameboy-color-rom' =&gt; ['gbc', 'cgb'],
        'application/x-gameboy-rom' =&gt; ['gb', 'sgb'],
        'application/x-gamecube-iso-image' =&gt; ['iso'],
        'application/x-gamecube-rom' =&gt; ['iso'],
        'application/x-gamegear-rom' =&gt; ['gg'],
        'application/x-gba-rom' =&gt; ['gba', 'agb'],
        'application/x-gca-compressed' =&gt; ['gca'],
        'application/x-gd-rom-cue' =&gt; ['gdi'],
        'application/x-gedcom' =&gt; ['ged', 'gedcom'],
        'application/x-genesis-32x-rom' =&gt; ['32x', 'mdx'],
        'application/x-genesis-rom' =&gt; ['gen', 'smd', 'sgd'],
        'application/x-gettext' =&gt; ['po'],
        'application/x-gettext-translation' =&gt; ['gmo', 'mo'],
        'application/x-glade' =&gt; ['glade'],
        'application/x-glulx' =&gt; ['ulx'],
        'application/x-gnome-app-info' =&gt; ['desktop', 'kdelnk'],
        'application/x-gnucash' =&gt; ['gnucash', 'gnc', 'xac'],
        'application/x-gnumeric' =&gt; ['gnumeric'],
        'application/x-gnuplot' =&gt; ['gp', 'gplt', 'gnuplot'],
        'application/x-go-sgf' =&gt; ['sgf'],
        'application/x-gpx' =&gt; ['gpx'],
        'application/x-gpx+xml' =&gt; ['gpx'],
        'application/x-gramps-xml' =&gt; ['gramps'],
        'application/x-graphite' =&gt; ['gra'],
        'application/x-gtar' =&gt; ['gtar', 'tar', 'gem'],
        'application/x-gtk-builder' =&gt; ['ui'],
        'application/x-gz-font-linux-psf' =&gt; ['psf.gz'],
        'application/x-gzdvi' =&gt; ['dvi.gz'],
        'application/x-gzip' =&gt; ['gz'],
        'application/x-gzpdf' =&gt; ['pdf.gz'],
        'application/x-gzpostscript' =&gt; ['ps.gz'],
        'application/x-hdf' =&gt; ['hdf', 'hdf4', 'h4', 'hdf5', 'h5'],
        'application/x-hfe-file' =&gt; ['hfe'],
        'application/x-hfe-floppy-image' =&gt; ['hfe'],
        'application/x-httpd-php' =&gt; ['php'],
        'application/x-hwp' =&gt; ['hwp'],
        'application/x-hwt' =&gt; ['hwt'],
        'application/x-ica' =&gt; ['ica'],
        'application/x-install-instructions' =&gt; ['install'],
        'application/x-ips-patch' =&gt; ['ips'],
        'application/x-ipynb+json' =&gt; ['ipynb'],
        'application/x-iso9660-appimage' =&gt; ['appimage'],
        'application/x-iso9660-image' =&gt; ['iso', 'iso9660'],
        'application/x-it87' =&gt; ['it87'],
        'application/x-iwork-keynote-sffkey' =&gt; ['key'],
        'application/x-iwork-numbers-sffnumbers' =&gt; ['numbers'],
        'application/x-iwork-pages-sffpages' =&gt; ['pages'],
        'application/x-jar' =&gt; ['jar'],
        'application/x-java' =&gt; ['class'],
        'application/x-java-archive' =&gt; ['jar'],
        'application/x-java-archive-diff' =&gt; ['jardiff'],
        'application/x-java-class' =&gt; ['class'],
        'application/x-java-jce-keystore' =&gt; ['jceks'],
        'application/x-java-jnlp-file' =&gt; ['jnlp'],
        'application/x-java-keystore' =&gt; ['jks', 'ks'],
        'application/x-java-pack200' =&gt; ['pack'],
        'application/x-java-vm' =&gt; ['class'],
        'application/x-javascript' =&gt; ['js', 'jsm', 'mjs'],
        'application/x-jbuilder-project' =&gt; ['jpr', 'jpx'],
        'application/x-karbon' =&gt; ['karbon'],
        'application/x-kchart' =&gt; ['chrt'],
        'application/x-keepass2' =&gt; ['kdbx'],
        'application/x-kexi-connectiondata' =&gt; ['kexic'],
        'application/x-kexiproject-shortcut' =&gt; ['kexis'],
        'application/x-kexiproject-sqlite' =&gt; ['kexi'],
        'application/x-kexiproject-sqlite2' =&gt; ['kexi'],
        'application/x-kexiproject-sqlite3' =&gt; ['kexi'],
        'application/x-kformula' =&gt; ['kfo'],
        'application/x-killustrator' =&gt; ['kil'],
        'application/x-kivio' =&gt; ['flw'],
        'application/x-kontour' =&gt; ['kon'],
        'application/x-kpovmodeler' =&gt; ['kpm'],
        'application/x-kpresenter' =&gt; ['kpr', 'kpt'],
        'application/x-krita' =&gt; ['kra', 'krz'],
        'application/x-kspread' =&gt; ['ksp'],
        'application/x-kugar' =&gt; ['kud'],
        'application/x-kword' =&gt; ['kwd', 'kwt'],
        'application/x-latex' =&gt; ['latex'],
        'application/x-lha' =&gt; ['lha', 'lzh'],
        'application/x-lhz' =&gt; ['lhz'],
        'application/x-linguist' =&gt; ['ts'],
        'application/x-lotus123' =&gt; ['123', 'wk1', 'wk3', 'wk4', 'wks'],
        'application/x-lrzip' =&gt; ['lrz'],
        'application/x-lrzip-compressed-tar' =&gt; ['tar.lrz', 'tlrz'],
        'application/x-lua-bytecode' =&gt; ['luac'],
        'application/x-lyx' =&gt; ['lyx'],
        'application/x-lz4' =&gt; ['lz4'],
        'application/x-lz4-compressed-tar' =&gt; ['tar.lz4'],
        'application/x-lzh-compressed' =&gt; ['lzh', 'lha'],
        'application/x-lzip' =&gt; ['lz'],
        'application/x-lzip-compressed-tar' =&gt; ['tar.lz'],
        'application/x-lzma' =&gt; ['lzma'],
        'application/x-lzma-compressed-tar' =&gt; ['tar.lzma', 'tlz'],
        'application/x-lzop' =&gt; ['lzo'],
        'application/x-lzpdf' =&gt; ['pdf.lz'],
        'application/x-m4' =&gt; ['m4'],
        'application/x-magicpoint' =&gt; ['mgp'],
        'application/x-makeself' =&gt; ['run'],
        'application/x-mame-chd' =&gt; ['chd'],
        'application/x-markaby' =&gt; ['mab'],
        'application/x-mathematica' =&gt; ['nb'],
        'application/x-mdb' =&gt; ['mdb'],
        'application/x-mie' =&gt; ['mie'],
        'application/x-mif' =&gt; ['mif'],
        'application/x-mimearchive' =&gt; ['mhtml', 'mht'],
        'application/x-mobi8-ebook' =&gt; ['azw3', 'kfx'],
        'application/x-mobipocket-ebook' =&gt; ['prc', 'mobi'],
        'application/x-ms-application' =&gt; ['application'],
        'application/x-ms-asx' =&gt; ['asx', 'wax', 'wvx', 'wmx'],
        'application/x-ms-dos-executable' =&gt; ['exe'],
        'application/x-ms-shortcut' =&gt; ['lnk'],
        'application/x-ms-wim' =&gt; ['wim', 'swm'],
        'application/x-ms-wmd' =&gt; ['wmd'],
        'application/x-ms-wmz' =&gt; ['wmz'],
        'application/x-ms-xbap' =&gt; ['xbap'],
        'application/x-msaccess' =&gt; ['mdb'],
        'application/x-msbinder' =&gt; ['obd'],
        'application/x-mscardfile' =&gt; ['crd'],
        'application/x-msclip' =&gt; ['clp'],
        'application/x-msdos-program' =&gt; ['exe'],
        'application/x-msdownload' =&gt; ['exe', 'dll', 'com', 'bat', 'msi'],
        'application/x-msexcel' =&gt; ['xls', 'xlc', 'xll', 'xlm', 'xlw', 'xla', 'xlt', 'xld'],
        'application/x-msi' =&gt; ['msi'],
        'application/x-msmediaview' =&gt; ['mvb', 'm13', 'm14'],
        'application/x-msmetafile' =&gt; ['wmf', 'wmz', 'emf', 'emz'],
        'application/x-msmoney' =&gt; ['mny'],
        'application/x-mspowerpoint' =&gt; ['ppz', 'ppt', 'pps', 'pot'],
        'application/x-mspublisher' =&gt; ['pub'],
        'application/x-msschedule' =&gt; ['scd'],
        'application/x-msterminal' =&gt; ['trm'],
        'application/x-mswinurl' =&gt; ['url'],
        'application/x-msword' =&gt; ['doc'],
        'application/x-mswrite' =&gt; ['wri'],
        'application/x-msx-rom' =&gt; ['msx'],
        'application/x-n64-rom' =&gt; ['n64', 'z64', 'v64'],
        'application/x-navi-animation' =&gt; ['ani'],
        'application/x-neo-geo-pocket-color-rom' =&gt; ['ngc'],
        'application/x-neo-geo-pocket-rom' =&gt; ['ngp'],
        'application/x-nes-rom' =&gt; ['nes', 'nez', 'unf', 'unif'],
        'application/x-netcdf' =&gt; ['nc', 'cdf'],
        'application/x-netshow-channel' =&gt; ['nsc'],
        'application/x-nintendo-3ds-executable' =&gt; ['3dsx'],
        'application/x-nintendo-3ds-rom' =&gt; ['3ds', 'cci'],
        'application/x-nintendo-ds-rom' =&gt; ['nds'],
        'application/x-ns-proxy-autoconfig' =&gt; ['pac'],
        'application/x-nzb' =&gt; ['nzb'],
        'application/x-object' =&gt; ['o', 'mod'],
        'application/x-ogg' =&gt; ['ogx'],
        'application/x-oleo' =&gt; ['oleo'],
        'application/x-pagemaker' =&gt; ['p65', 'pm', 'pm6', 'pmd'],
        'application/x-pak' =&gt; ['pak'],
        'application/x-palm-database' =&gt; ['prc', 'pdb', 'pqa', 'oprc'],
        'application/x-par2' =&gt; ['PAR2', 'par2'],
        'application/x-partial-download' =&gt; ['wkdownload', 'crdownload', 'part'],
        'application/x-pc-engine-rom' =&gt; ['pce'],
        'application/x-pcap' =&gt; ['pcap', 'cap', 'dmp'],
        'application/x-pdf' =&gt; ['pdf'],
        'application/x-perl' =&gt; ['pl', 'pm', 'PL', 'al', 'perl', 'pod', 't'],
        'application/x-photoshop' =&gt; ['psd'],
        'application/x-php' =&gt; ['php', 'php3', 'php4', 'php5', 'phps'],
        'application/x-pilot' =&gt; ['prc', 'pdb'],
        'application/x-pkcs12' =&gt; ['p12', 'pfx'],
        'application/x-pkcs7-certificates' =&gt; ['p7b', 'spc'],
        'application/x-pkcs7-certreqresp' =&gt; ['p7r'],
        'application/x-planperfect' =&gt; ['pln'],
        'application/x-pocket-word' =&gt; ['psw'],
        'application/x-pw' =&gt; ['pw'],
        'application/x-pyspread-bz-spreadsheet' =&gt; ['pys'],
        'application/x-pyspread-spreadsheet' =&gt; ['pysu'],
        'application/x-python-bytecode' =&gt; ['pyc', 'pyo'],
        'application/x-qed-disk' =&gt; ['qed'],
        'application/x-qemu-disk' =&gt; ['qcow2', 'qcow'],
        'application/x-qpress' =&gt; ['qp'],
        'application/x-qtiplot' =&gt; ['qti', 'qti.gz'],
        'application/x-quattropro' =&gt; ['wb1', 'wb2', 'wb3'],
        'application/x-quicktime-media-link' =&gt; ['qtl'],
        'application/x-quicktimeplayer' =&gt; ['qtl'],
        'application/x-qw' =&gt; ['qif'],
        'application/x-rar' =&gt; ['rar'],
        'application/x-rar-compressed' =&gt; ['rar'],
        'application/x-raw-disk-image' =&gt; ['raw-disk-image', 'img'],
        'application/x-raw-disk-image-xz-compressed' =&gt; ['raw-disk-image.xz', 'img.xz'],
        'application/x-raw-floppy-disk-image' =&gt; ['fd', 'qd'],
        'application/x-redhat-package-manager' =&gt; ['rpm'],
        'application/x-reject' =&gt; ['rej'],
        'application/x-research-info-systems' =&gt; ['ris'],
        'application/x-rnc' =&gt; ['rnc'],
        'application/x-rpm' =&gt; ['rpm'],
        'application/x-ruby' =&gt; ['rb'],
        'application/x-sami' =&gt; ['smi', 'sami'],
        'application/x-sap-file' =&gt; ['sap'],
        'application/x-saturn-rom' =&gt; ['iso'],
        'application/x-sdp' =&gt; ['sdp'],
        'application/x-sea' =&gt; ['sea'],
        'application/x-sega-cd-rom' =&gt; ['iso'],
        'application/x-sega-pico-rom' =&gt; ['iso'],
        'application/x-sg1000-rom' =&gt; ['sg'],
        'application/x-sh' =&gt; ['sh'],
        'application/x-shar' =&gt; ['shar'],
        'application/x-shared-library-la' =&gt; ['la'],
        'application/x-sharedlib' =&gt; ['so'],
        'application/x-shellscript' =&gt; ['sh'],
        'application/x-shockwave-flash' =&gt; ['swf', 'spl'],
        'application/x-shorten' =&gt; ['shn'],
        'application/x-siag' =&gt; ['siag'],
        'application/x-silverlight-app' =&gt; ['xap'],
        'application/x-sit' =&gt; ['sit'],
        'application/x-smaf' =&gt; ['mmf', 'smaf'],
        'application/x-sms-rom' =&gt; ['sms'],
        'application/x-snes-rom' =&gt; ['sfc', 'smc'],
        'application/x-source-rpm' =&gt; ['src.rpm', 'spm'],
        'application/x-spss-por' =&gt; ['por'],
        'application/x-spss-sav' =&gt; ['sav', 'zsav'],
        'application/x-spss-savefile' =&gt; ['sav', 'zsav'],
        'application/x-sql' =&gt; ['sql'],
        'application/x-sqlite2' =&gt; ['sqlite2'],
        'application/x-sqlite3' =&gt; ['sqlite3'],
        'application/x-srt' =&gt; ['srt'],
        'application/x-stuffit' =&gt; ['sit'],
        'application/x-stuffitx' =&gt; ['sitx'],
        'application/x-subrip' =&gt; ['srt'],
        'application/x-sv4cpio' =&gt; ['sv4cpio'],
        'application/x-sv4crc' =&gt; ['sv4crc'],
        'application/x-t3vm-image' =&gt; ['t3'],
        'application/x-t602' =&gt; ['602'],
        'application/x-tads' =&gt; ['gam'],
        'application/x-tar' =&gt; ['tar', 'gtar', 'gem'],
        'application/x-targa' =&gt; ['tga', 'icb', 'tpic', 'vda', 'vst'],
        'application/x-tarz' =&gt; ['tar.Z', 'taz'],
        'application/x-tcl' =&gt; ['tcl', 'tk'],
        'application/x-tex' =&gt; ['tex', 'ltx', 'sty', 'cls', 'dtx', 'ins', 'latex'],
        'application/x-tex-gf' =&gt; ['gf'],
        'application/x-tex-pk' =&gt; ['pk'],
        'application/x-tex-tfm' =&gt; ['tfm'],
        'application/x-texinfo' =&gt; ['texinfo', 'texi'],
        'application/x-tga' =&gt; ['tga', 'icb', 'tpic', 'vda', 'vst'],
        'application/x-tgif' =&gt; ['obj'],
        'application/x-theme' =&gt; ['theme'],
        'application/x-thomson-cartridge-memo7' =&gt; ['m7'],
        'application/x-thomson-cassette' =&gt; ['k7'],
        'application/x-thomson-sap-image' =&gt; ['sap'],
        'application/x-trash' =&gt; ['bak', 'old', 'sik'],
        'application/x-trig' =&gt; ['trig'],
        'application/x-troff' =&gt; ['tr', 'roff', 't'],
        'application/x-troff-man' =&gt; ['man'],
        'application/x-tzo' =&gt; ['tar.lzo', 'tzo'],
        'application/x-ufraw' =&gt; ['ufraw'],
        'application/x-ustar' =&gt; ['ustar'],
        'application/x-vdi-disk' =&gt; ['vdi'],
        'application/x-vhd-disk' =&gt; ['vhd', 'vpc'],
        'application/x-vhdx-disk' =&gt; ['vhdx'],
        'application/x-virtual-boy-rom' =&gt; ['vb'],
        'application/x-virtualbox-hdd' =&gt; ['hdd'],
        'application/x-virtualbox-ova' =&gt; ['ova'],
        'application/x-virtualbox-ovf' =&gt; ['ovf'],
        'application/x-virtualbox-vbox' =&gt; ['vbox'],
        'application/x-virtualbox-vbox-extpack' =&gt; ['vbox-extpack'],
        'application/x-virtualbox-vdi' =&gt; ['vdi'],
        'application/x-virtualbox-vhd' =&gt; ['vhd', 'vpc'],
        'application/x-virtualbox-vhdx' =&gt; ['vhdx'],
        'application/x-virtualbox-vmdk' =&gt; ['vmdk'],
        'application/x-vmdk-disk' =&gt; ['vmdk'],
        'application/x-vnd.kde.kexi' =&gt; ['kexi'],
        'application/x-wais-source' =&gt; ['src'],
        'application/x-wbfs' =&gt; ['iso'],
        'application/x-web-app-manifest+json' =&gt; ['webapp'],
        'application/x-wia' =&gt; ['iso'],
        'application/x-wii-iso-image' =&gt; ['iso'],
        'application/x-wii-rom' =&gt; ['iso'],
        'application/x-wii-wad' =&gt; ['wad'],
        'application/x-windows-themepack' =&gt; ['themepack'],
        'application/x-wmf' =&gt; ['wmf'],
        'application/x-wonderswan-color-rom' =&gt; ['wsc'],
        'application/x-wonderswan-rom' =&gt; ['ws'],
        'application/x-wordperfect' =&gt; ['wp', 'wp4', 'wp5', 'wp6', 'wpd', 'wpp'],
        'application/x-wpg' =&gt; ['wpg'],
        'application/x-wwf' =&gt; ['wwf'],
        'application/x-x509-ca-cert' =&gt; ['der', 'crt', 'pem', 'cert'],
        'application/x-xar' =&gt; ['xar', 'pkg'],
        'application/x-xbel' =&gt; ['xbel'],
        'application/x-xfig' =&gt; ['fig'],
        'application/x-xliff' =&gt; ['xlf', 'xliff'],
        'application/x-xliff+xml' =&gt; ['xlf'],
        'application/x-xpinstall' =&gt; ['xpi'],
        'application/x-xspf+xml' =&gt; ['xspf'],
        'application/x-xz' =&gt; ['xz'],
        'application/x-xz-compressed-tar' =&gt; ['tar.xz', 'txz'],
        'application/x-xzpdf' =&gt; ['pdf.xz'],
        'application/x-yaml' =&gt; ['yaml', 'yml'],
        'application/x-zip' =&gt; ['zip'],
        'application/x-zip-compressed' =&gt; ['zip'],
        'application/x-zip-compressed-fb2' =&gt; ['fb2.zip'],
        'application/x-zmachine' =&gt; ['z1', 'z2', 'z3', 'z4', 'z5', 'z6', 'z7', 'z8'],
        'application/x-zoo' =&gt; ['zoo'],
        'application/x-zstd-compressed-tar' =&gt; ['tar.zst', 'tzst'],
        'application/xaml+xml' =&gt; ['xaml'],
        'application/xcap-att+xml' =&gt; ['xav'],
        'application/xcap-caps+xml' =&gt; ['xca'],
        'application/xcap-diff+xml' =&gt; ['xdf'],
        'application/xcap-el+xml' =&gt; ['xel'],
        'application/xcap-error+xml' =&gt; ['xer'],
        'application/xcap-ns+xml' =&gt; ['xns'],
        'application/xenc+xml' =&gt; ['xenc'],
        'application/xhtml+xml' =&gt; ['xhtml', 'xht', 'html', 'htm'],
        'application/xliff+xml' =&gt; ['xlf', 'xliff'],
        'application/xml' =&gt; ['xml', 'xsl', 'xsd', 'rng', 'xbl'],
        'application/xml-dtd' =&gt; ['dtd'],
        'application/xml-external-parsed-entity' =&gt; ['ent'],
        'application/xop+xml' =&gt; ['xop'],
        'application/xproc+xml' =&gt; ['xpl'],
        'application/xps' =&gt; ['xps'],
        'application/xslt+xml' =&gt; ['xsl', 'xslt'],
        'application/xspf+xml' =&gt; ['xspf'],
        'application/xv+xml' =&gt; ['mxml', 'xhvml', 'xvml', 'xvm'],
        'application/yang' =&gt; ['yang'],
        'application/yin+xml' =&gt; ['yin'],
        'application/zip' =&gt; ['zip'],
        'application/zlib' =&gt; ['zz'],
        'application/zstd' =&gt; ['zst'],
        'audio/3gpp' =&gt; ['3gpp', '3gp', '3ga'],
        'audio/3gpp-encrypted' =&gt; ['3gp', '3gpp', '3ga'],
        'audio/3gpp2' =&gt; ['3g2', '3gp2', '3gpp2'],
        'audio/aac' =&gt; ['aac', 'adts', 'ass'],
        'audio/ac3' =&gt; ['ac3'],
        'audio/adpcm' =&gt; ['adp'],
        'audio/amr' =&gt; ['amr'],
        'audio/amr-encrypted' =&gt; ['amr'],
        'audio/amr-wb' =&gt; ['awb'],
        'audio/amr-wb-encrypted' =&gt; ['awb'],
        'audio/annodex' =&gt; ['axa'],
        'audio/basic' =&gt; ['au', 'snd'],
        'audio/flac' =&gt; ['flac'],
        'audio/imelody' =&gt; ['imy', 'ime'],
        'audio/m3u' =&gt; ['m3u', 'm3u8', 'vlc'],
        'audio/m4a' =&gt; ['m4a', 'f4a'],
        'audio/midi' =&gt; ['mid', 'midi', 'kar', 'rmi'],
        'audio/mobile-xmf' =&gt; ['mxmf', 'xmf'],
        'audio/mp2' =&gt; ['mp2'],
        'audio/mp3' =&gt; ['mp3', 'mpga'],
        'audio/mp4' =&gt; ['m4a', 'mp4a', 'f4a'],
        'audio/mpeg' =&gt; ['mp3', 'mpga', 'mp2', 'mp2a', 'm2a', 'm3a'],
        'audio/mpegurl' =&gt; ['m3u', 'm3u8', 'vlc'],
        'audio/ogg' =&gt; ['ogg', 'oga', 'spx', 'opus'],
        'audio/prs.sid' =&gt; ['sid', 'psid'],
        'audio/s3m' =&gt; ['s3m'],
        'audio/scpls' =&gt; ['pls'],
        'audio/silk' =&gt; ['sil'],
        'audio/tta' =&gt; ['tta'],
        'audio/usac' =&gt; ['loas', 'xhe'],
        'audio/vnd.audible' =&gt; ['aa', 'aax'],
        'audio/vnd.audible.aax' =&gt; ['aax'],
        'audio/vnd.dece.audio' =&gt; ['uva', 'uvva'],
        'audio/vnd.digital-winds' =&gt; ['eol'],
        'audio/vnd.dra' =&gt; ['dra'],
        'audio/vnd.dts' =&gt; ['dts'],
        'audio/vnd.dts.hd' =&gt; ['dtshd'],
        'audio/vnd.lucent.voice' =&gt; ['lvp'],
        'audio/vnd.m-realaudio' =&gt; ['ra', 'rax'],
        'audio/vnd.ms-playready.media.pya' =&gt; ['pya'],
        'audio/vnd.nuera.ecelp4800' =&gt; ['ecelp4800'],
        'audio/vnd.nuera.ecelp7470' =&gt; ['ecelp7470'],
        'audio/vnd.nuera.ecelp9600' =&gt; ['ecelp9600'],
        'audio/vnd.rip' =&gt; ['rip'],
        'audio/vnd.rn-realaudio' =&gt; ['ra', 'rax'],
        'audio/vnd.wave' =&gt; ['wav'],
        'audio/vorbis' =&gt; ['oga', 'ogg'],
        'audio/wav' =&gt; ['wav'],
        'audio/wave' =&gt; ['wav'],
        'audio/webm' =&gt; ['weba'],
        'audio/wma' =&gt; ['wma'],
        'audio/x-aac' =&gt; ['aac', 'adts', 'ass'],
        'audio/x-aifc' =&gt; ['aifc', 'aiffc'],
        'audio/x-aiff' =&gt; ['aif', 'aiff', 'aifc'],
        'audio/x-aiffc' =&gt; ['aifc', 'aiffc'],
        'audio/x-amzxml' =&gt; ['amz'],
        'audio/x-annodex' =&gt; ['axa'],
        'audio/x-ape' =&gt; ['ape'],
        'audio/x-caf' =&gt; ['caf'],
        'audio/x-dts' =&gt; ['dts'],
        'audio/x-dtshd' =&gt; ['dtshd'],
        'audio/x-flac' =&gt; ['flac'],
        'audio/x-flac+ogg' =&gt; ['oga', 'ogg'],
        'audio/x-gsm' =&gt; ['gsm'],
        'audio/x-hx-aac-adts' =&gt; ['aac', 'adts', 'ass'],
        'audio/x-imelody' =&gt; ['imy', 'ime'],
        'audio/x-iriver-pla' =&gt; ['pla'],
        'audio/x-it' =&gt; ['it'],
        'audio/x-m3u' =&gt; ['m3u', 'm3u8', 'vlc'],
        'audio/x-m4a' =&gt; ['m4a', 'f4a'],
        'audio/x-m4b' =&gt; ['m4b', 'f4b'],
        'audio/x-m4r' =&gt; ['m4r'],
        'audio/x-matroska' =&gt; ['mka'],
        'audio/x-midi' =&gt; ['mid', 'midi', 'kar'],
        'audio/x-minipsf' =&gt; ['minipsf'],
        'audio/x-mo3' =&gt; ['mo3'],
        'audio/x-mod' =&gt; ['mod', 'ult', 'uni', 'm15', 'mtm', '669', 'med'],
        'audio/x-mp2' =&gt; ['mp2'],
        'audio/x-mp3' =&gt; ['mp3', 'mpga'],
        'audio/x-mp3-playlist' =&gt; ['m3u', 'm3u8', 'vlc'],
        'audio/x-mpeg' =&gt; ['mp3', 'mpga'],
        'audio/x-mpegurl' =&gt; ['m3u', 'm3u8', 'vlc'],
        'audio/x-mpg' =&gt; ['mp3', 'mpga'],
        'audio/x-ms-asx' =&gt; ['asx', 'wax', 'wvx', 'wmx'],
        'audio/x-ms-wax' =&gt; ['wax'],
        'audio/x-ms-wma' =&gt; ['wma'],
        'audio/x-ms-wmv' =&gt; ['wmv'],
        'audio/x-musepack' =&gt; ['mpc', 'mpp', 'mp+'],
        'audio/x-ogg' =&gt; ['oga', 'ogg', 'opus'],
        'audio/x-oggflac' =&gt; ['oga', 'ogg'],
        'audio/x-opus+ogg' =&gt; ['opus'],
        'audio/x-pn-audibleaudio' =&gt; ['aa', 'aax'],
        'audio/x-pn-realaudio' =&gt; ['ram', 'ra', 'rax'],
        'audio/x-pn-realaudio-plugin' =&gt; ['rmp'],
        'audio/x-psf' =&gt; ['psf'],
        'audio/x-psflib' =&gt; ['psflib'],
        'audio/x-realaudio' =&gt; ['ra'],
        'audio/x-rn-3gpp-amr' =&gt; ['3gp', '3gpp', '3ga'],
        'audio/x-rn-3gpp-amr-encrypted' =&gt; ['3gp', '3gpp', '3ga'],
        'audio/x-rn-3gpp-amr-wb' =&gt; ['3gp', '3gpp', '3ga'],
        'audio/x-rn-3gpp-amr-wb-encrypted' =&gt; ['3gp', '3gpp', '3ga'],
        'audio/x-s3m' =&gt; ['s3m'],
        'audio/x-scpls' =&gt; ['pls'],
        'audio/x-shorten' =&gt; ['shn'],
        'audio/x-speex' =&gt; ['spx'],
        'audio/x-speex+ogg' =&gt; ['oga', 'ogg', 'spx'],
        'audio/x-stm' =&gt; ['stm'],
        'audio/x-tta' =&gt; ['tta'],
        'audio/x-voc' =&gt; ['voc'],
        'audio/x-vorbis' =&gt; ['oga', 'ogg'],
        'audio/x-vorbis+ogg' =&gt; ['oga', 'ogg'],
        'audio/x-wav' =&gt; ['wav'],
        'audio/x-wavpack' =&gt; ['wv', 'wvp'],
        'audio/x-wavpack-correction' =&gt; ['wvc'],
        'audio/x-xi' =&gt; ['xi'],
        'audio/x-xm' =&gt; ['xm'],
        'audio/x-xmf' =&gt; ['xmf'],
        'audio/xm' =&gt; ['xm'],
        'audio/xmf' =&gt; ['xmf'],
        'chemical/x-cdx' =&gt; ['cdx'],
        'chemical/x-cif' =&gt; ['cif'],
        'chemical/x-cmdf' =&gt; ['cmdf'],
        'chemical/x-cml' =&gt; ['cml'],
        'chemical/x-csml' =&gt; ['csml'],
        'chemical/x-xyz' =&gt; ['xyz'],
        'flv-application/octet-stream' =&gt; ['flv'],
        'font/collection' =&gt; ['ttc'],
        'font/otf' =&gt; ['otf'],
        'font/ttf' =&gt; ['ttf'],
        'font/woff' =&gt; ['woff'],
        'font/woff2' =&gt; ['woff2'],
        'image/aces' =&gt; ['exr'],
        'image/apng' =&gt; ['apng'],
        'image/astc' =&gt; ['astc'],
        'image/avif' =&gt; ['avif', 'avifs'],
        'image/avif-sequence' =&gt; ['avif', 'avifs'],
        'image/bmp' =&gt; ['bmp', 'dib'],
        'image/cdr' =&gt; ['cdr'],
        'image/cgm' =&gt; ['cgm'],
        'image/dicom-rle' =&gt; ['drle'],
        'image/emf' =&gt; ['emf'],
        'image/fax-g3' =&gt; ['g3'],
        'image/fits' =&gt; ['fits'],
        'image/g3fax' =&gt; ['g3'],
        'image/gif' =&gt; ['gif'],
        'image/heic' =&gt; ['heic', 'heif'],
        'image/heic-sequence' =&gt; ['heics', 'heic', 'heif'],
        'image/heif' =&gt; ['heif', 'heic'],
        'image/heif-sequence' =&gt; ['heifs', 'heic', 'heif'],
        'image/hej2k' =&gt; ['hej2'],
        'image/hsj2' =&gt; ['hsj2'],
        'image/ico' =&gt; ['ico'],
        'image/icon' =&gt; ['ico'],
        'image/ief' =&gt; ['ief'],
        'image/jls' =&gt; ['jls'],
        'image/jp2' =&gt; ['jp2', 'jpg2'],
        'image/jpeg' =&gt; ['jpg', 'jpeg', 'jpe'],
        'image/jpeg2000' =&gt; ['jp2', 'jpg2'],
        'image/jpeg2000-image' =&gt; ['jp2', 'jpg2'],
        'image/jph' =&gt; ['jph'],
        'image/jphc' =&gt; ['jhc'],
        'image/jpm' =&gt; ['jpm', 'jpgm'],
        'image/jpx' =&gt; ['jpx', 'jpf'],
        'image/jxl' =&gt; ['jxl'],
        'image/jxr' =&gt; ['jxr'],
        'image/jxra' =&gt; ['jxra'],
        'image/jxrs' =&gt; ['jxrs'],
        'image/jxs' =&gt; ['jxs'],
        'image/jxsc' =&gt; ['jxsc'],
        'image/jxsi' =&gt; ['jxsi'],
        'image/jxss' =&gt; ['jxss'],
        'image/ktx' =&gt; ['ktx'],
        'image/ktx2' =&gt; ['ktx2'],
        'image/openraster' =&gt; ['ora'],
        'image/pdf' =&gt; ['pdf'],
        'image/photoshop' =&gt; ['psd'],
        'image/pjpeg' =&gt; ['jpg', 'jpeg', 'jpe'],
        'image/png' =&gt; ['png'],
        'image/prs.btif' =&gt; ['btif'],
        'image/prs.pti' =&gt; ['pti'],
        'image/psd' =&gt; ['psd'],
        'image/rle' =&gt; ['rle'],
        'image/sgi' =&gt; ['sgi'],
        'image/svg' =&gt; ['svg'],
        'image/svg+xml' =&gt; ['svg', 'svgz'],
        'image/svg+xml-compressed' =&gt; ['svgz'],
        'image/t38' =&gt; ['t38'],
        'image/targa' =&gt; ['tga', 'icb', 'tpic', 'vda', 'vst'],
        'image/tga' =&gt; ['tga', 'icb', 'tpic', 'vda', 'vst'],
        'image/tiff' =&gt; ['tif', 'tiff'],
        'image/tiff-fx' =&gt; ['tfx'],
        'image/vnd.adobe.photoshop' =&gt; ['psd'],
        'image/vnd.airzip.accelerator.azv' =&gt; ['azv'],
        'image/vnd.dece.graphic' =&gt; ['uvi', 'uvvi', 'uvg', 'uvvg'],
        'image/vnd.djvu' =&gt; ['djvu', 'djv'],
        'image/vnd.djvu+multipage' =&gt; ['djvu', 'djv'],
        'image/vnd.dvb.subtitle' =&gt; ['sub'],
        'image/vnd.dwg' =&gt; ['dwg'],
        'image/vnd.dxf' =&gt; ['dxf'],
        'image/vnd.fastbidsheet' =&gt; ['fbs'],
        'image/vnd.fpx' =&gt; ['fpx'],
        'image/vnd.fst' =&gt; ['fst'],
        'image/vnd.fujixerox.edmics-mmr' =&gt; ['mmr'],
        'image/vnd.fujixerox.edmics-rlc' =&gt; ['rlc'],
        'image/vnd.microsoft.icon' =&gt; ['ico'],
        'image/vnd.ms-dds' =&gt; ['dds'],
        'image/vnd.ms-modi' =&gt; ['mdi'],
        'image/vnd.ms-photo' =&gt; ['wdp'],
        'image/vnd.net-fpx' =&gt; ['npx'],
        'image/vnd.pco.b16' =&gt; ['b16'],
        'image/vnd.rn-realpix' =&gt; ['rp'],
        'image/vnd.tencent.tap' =&gt; ['tap'],
        'image/vnd.valve.source.texture' =&gt; ['vtf'],
        'image/vnd.wap.wbmp' =&gt; ['wbmp'],
        'image/vnd.xiff' =&gt; ['xif'],
        'image/vnd.zbrush.pcx' =&gt; ['pcx'],
        'image/webp' =&gt; ['webp'],
        'image/wmf' =&gt; ['wmf'],
        'image/x-3ds' =&gt; ['3ds'],
        'image/x-adobe-dng' =&gt; ['dng'],
        'image/x-applix-graphics' =&gt; ['ag'],
        'image/x-bmp' =&gt; ['bmp', 'dib'],
        'image/x-bzeps' =&gt; ['eps.bz2', 'epsi.bz2', 'epsf.bz2'],
        'image/x-canon-cr2' =&gt; ['cr2'],
        'image/x-canon-cr3' =&gt; ['cr3'],
        'image/x-canon-crw' =&gt; ['crw'],
        'image/x-cdr' =&gt; ['cdr'],
        'image/x-cmu-raster' =&gt; ['ras'],
        'image/x-cmx' =&gt; ['cmx'],
        'image/x-compressed-xcf' =&gt; ['xcf.gz', 'xcf.bz2'],
        'image/x-dds' =&gt; ['dds'],
        'image/x-djvu' =&gt; ['djvu', 'djv'],
        'image/x-emf' =&gt; ['emf'],
        'image/x-eps' =&gt; ['eps', 'epsi', 'epsf'],
        'image/x-exr' =&gt; ['exr'],
        'image/x-fits' =&gt; ['fits'],
        'image/x-freehand' =&gt; ['fh', 'fhc', 'fh4', 'fh5', 'fh7'],
        'image/x-fuji-raf' =&gt; ['raf'],
        'image/x-gimp-gbr' =&gt; ['gbr'],
        'image/x-gimp-gih' =&gt; ['gih'],
        'image/x-gimp-pat' =&gt; ['pat'],
        'image/x-gzeps' =&gt; ['eps.gz', 'epsi.gz', 'epsf.gz'],
        'image/x-icb' =&gt; ['tga', 'icb', 'tpic', 'vda', 'vst'],
        'image/x-icns' =&gt; ['icns'],
        'image/x-ico' =&gt; ['ico'],
        'image/x-icon' =&gt; ['ico'],
        'image/x-iff' =&gt; ['iff', 'ilbm', 'lbm'],
        'image/x-ilbm' =&gt; ['iff', 'ilbm', 'lbm'],
        'image/x-jng' =&gt; ['jng'],
        'image/x-jp2-codestream' =&gt; ['j2c', 'j2k', 'jpc'],
        'image/x-jpeg2000-image' =&gt; ['jp2', 'jpg2'],
        'image/x-kodak-dcr' =&gt; ['dcr'],
        'image/x-kodak-k25' =&gt; ['k25'],
        'image/x-kodak-kdc' =&gt; ['kdc'],
        'image/x-lwo' =&gt; ['lwo', 'lwob'],
        'image/x-lws' =&gt; ['lws'],
        'image/x-macpaint' =&gt; ['pntg'],
        'image/x-minolta-mrw' =&gt; ['mrw'],
        'image/x-mrsid-image' =&gt; ['sid'],
        'image/x-ms-bmp' =&gt; ['bmp', 'dib'],
        'image/x-msod' =&gt; ['msod'],
        'image/x-nikon-nef' =&gt; ['nef'],
        'image/x-nikon-nrw' =&gt; ['nrw'],
        'image/x-olympus-orf' =&gt; ['orf'],
        'image/x-panasonic-raw' =&gt; ['raw'],
        'image/x-panasonic-raw2' =&gt; ['rw2'],
        'image/x-panasonic-rw' =&gt; ['raw'],
        'image/x-panasonic-rw2' =&gt; ['rw2'],
        'image/x-pcx' =&gt; ['pcx'],
        'image/x-pentax-pef' =&gt; ['pef'],
        'image/x-photo-cd' =&gt; ['pcd'],
        'image/x-photoshop' =&gt; ['psd'],
        'image/x-pict' =&gt; ['pic', 'pct', 'pict', 'pict1', 'pict2'],
        'image/x-portable-anymap' =&gt; ['pnm'],
        'image/x-portable-bitmap' =&gt; ['pbm'],
        'image/x-portable-graymap' =&gt; ['pgm'],
        'image/x-portable-pixmap' =&gt; ['ppm'],
        'image/x-psd' =&gt; ['psd'],
        'image/x-quicktime' =&gt; ['qtif', 'qif'],
        'image/x-rgb' =&gt; ['rgb'],
        'image/x-sgi' =&gt; ['sgi'],
        'image/x-sigma-x3f' =&gt; ['x3f'],
        'image/x-skencil' =&gt; ['sk', 'sk1'],
        'image/x-sony-arw' =&gt; ['arw'],
        'image/x-sony-sr2' =&gt; ['sr2'],
        'image/x-sony-srf' =&gt; ['srf'],
        'image/x-sun-raster' =&gt; ['sun'],
        'image/x-targa' =&gt; ['tga', 'icb', 'tpic', 'vda', 'vst'],
        'image/x-tga' =&gt; ['tga', 'icb', 'tpic', 'vda', 'vst'],
        'image/x-win-bitmap' =&gt; ['cur'],
        'image/x-win-metafile' =&gt; ['wmf'],
        'image/x-wmf' =&gt; ['wmf'],
        'image/x-xbitmap' =&gt; ['xbm'],
        'image/x-xcf' =&gt; ['xcf'],
        'image/x-xfig' =&gt; ['fig'],
        'image/x-xpixmap' =&gt; ['xpm'],
        'image/x-xpm' =&gt; ['xpm'],
        'image/x-xwindowdump' =&gt; ['xwd'],
        'image/x.djvu' =&gt; ['djvu', 'djv'],
        'message/disposition-notification' =&gt; ['disposition-notification'],
        'message/global' =&gt; ['u8msg'],
        'message/global-delivery-status' =&gt; ['u8dsn'],
        'message/global-disposition-notification' =&gt; ['u8mdn'],
        'message/global-headers' =&gt; ['u8hdr'],
        'message/rfc822' =&gt; ['eml', 'mime'],
        'message/vnd.wfa.wsc' =&gt; ['wsc'],
        'model/3mf' =&gt; ['3mf'],
        'model/gltf+json' =&gt; ['gltf'],
        'model/gltf-binary' =&gt; ['glb'],
        'model/iges' =&gt; ['igs', 'iges'],
        'model/mesh' =&gt; ['msh', 'mesh', 'silo'],
        'model/mtl' =&gt; ['mtl'],
        'model/obj' =&gt; ['obj'],
        'model/step+zip' =&gt; ['stpz'],
        'model/step-xml+zip' =&gt; ['stpxz'],
        'model/stl' =&gt; ['stl'],
        'model/vnd.collada+xml' =&gt; ['dae'],
        'model/vnd.dwf' =&gt; ['dwf'],
        'model/vnd.gdl' =&gt; ['gdl'],
        'model/vnd.gtw' =&gt; ['gtw'],
        'model/vnd.mts' =&gt; ['mts'],
        'model/vnd.opengex' =&gt; ['ogex'],
        'model/vnd.parasolid.transmit.binary' =&gt; ['x_b'],
        'model/vnd.parasolid.transmit.text' =&gt; ['x_t'],
        'model/vnd.sap.vds' =&gt; ['vds'],
        'model/vnd.usdz+zip' =&gt; ['usdz'],
        'model/vnd.valve.source.compiled-map' =&gt; ['bsp'],
        'model/vnd.vtu' =&gt; ['vtu'],
        'model/vrml' =&gt; ['wrl', 'vrml', 'vrm'],
        'model/x.stl-ascii' =&gt; ['stl'],
        'model/x.stl-binary' =&gt; ['stl'],
        'model/x3d+binary' =&gt; ['x3db', 'x3dbz'],
        'model/x3d+fastinfoset' =&gt; ['x3db'],
        'model/x3d+vrml' =&gt; ['x3dv', 'x3dvz'],
        'model/x3d+xml' =&gt; ['x3d', 'x3dz'],
        'model/x3d-vrml' =&gt; ['x3dv'],
        'text/cache-manifest' =&gt; ['appcache', 'manifest'],
        'text/calendar' =&gt; ['ics', 'ifb', 'vcs'],
        'text/coffeescript' =&gt; ['coffee', 'litcoffee'],
        'text/crystal' =&gt; ['cr'],
        'text/css' =&gt; ['css'],
        'text/csv' =&gt; ['csv'],
        'text/csv-schema' =&gt; ['csvs'],
        'text/directory' =&gt; ['vcard', 'vcf', 'vct', 'gcrd'],
        'text/ecmascript' =&gt; ['es'],
        'text/gedcom' =&gt; ['ged', 'gedcom'],
        'text/google-video-pointer' =&gt; ['gvp'],
        'text/html' =&gt; ['html', 'htm', 'shtml'],
        'text/ico' =&gt; ['ico'],
        'text/jade' =&gt; ['jade'],
        'text/javascript' =&gt; ['js', 'jsm', 'mjs'],
        'text/jsx' =&gt; ['jsx'],
        'text/less' =&gt; ['less'],
        'text/markdown' =&gt; ['md', 'markdown', 'mkd'],
        'text/mathml' =&gt; ['mml'],
        'text/mdx' =&gt; ['mdx'],
        'text/n3' =&gt; ['n3'],
        'text/org' =&gt; ['org'],
        'text/plain' =&gt; ['txt', 'text', 'conf', 'def', 'list', 'log', 'in', 'ini', 'asc'],
        'text/prs.lines.tag' =&gt; ['dsc'],
        'text/rdf' =&gt; ['rdf', 'rdfs', 'owl'],
        'text/richtext' =&gt; ['rtx'],
        'text/rss' =&gt; ['rss'],
        'text/rtf' =&gt; ['rtf'],
        'text/rust' =&gt; ['rs'],
        'text/sgml' =&gt; ['sgml', 'sgm'],
        'text/shex' =&gt; ['shex'],
        'text/slim' =&gt; ['slim', 'slm'],
        'text/spdx' =&gt; ['spdx'],
        'text/spreadsheet' =&gt; ['sylk', 'slk'],
        'text/stylus' =&gt; ['stylus', 'styl'],
        'text/tab-separated-values' =&gt; ['tsv'],
        'text/tcl' =&gt; ['tcl', 'tk'],
        'text/troff' =&gt; ['t', 'tr', 'roff', 'man', 'me', 'ms'],
        'text/turtle' =&gt; ['ttl'],
        'text/uri-list' =&gt; ['uri', 'uris', 'urls'],
        'text/vbs' =&gt; ['vbs'],
        'text/vbscript' =&gt; ['vbs'],
        'text/vcard' =&gt; ['vcard', 'vcf', 'vct', 'gcrd'],
        'text/vnd.curl' =&gt; ['curl'],
        'text/vnd.curl.dcurl' =&gt; ['dcurl'],
        'text/vnd.curl.mcurl' =&gt; ['mcurl'],
        'text/vnd.curl.scurl' =&gt; ['scurl'],
        'text/vnd.dvb.subtitle' =&gt; ['sub'],
        'text/vnd.fly' =&gt; ['fly'],
        'text/vnd.fmi.flexstor' =&gt; ['flx'],
        'text/vnd.graphviz' =&gt; ['gv', 'dot'],
        'text/vnd.in3d.3dml' =&gt; ['3dml'],
        'text/vnd.in3d.spot' =&gt; ['spot'],
        'text/vnd.qt.linguist' =&gt; ['ts'],
        'text/vnd.rn-realtext' =&gt; ['rt'],
        'text/vnd.senx.warpscript' =&gt; ['mc2'],
        'text/vnd.sun.j2me.app-descriptor' =&gt; ['jad'],
        'text/vnd.trolltech.linguist' =&gt; ['ts'],
        'text/vnd.wap.wml' =&gt; ['wml'],
        'text/vnd.wap.wmlscript' =&gt; ['wmls'],
        'text/vtt' =&gt; ['vtt'],
        'text/x-adasrc' =&gt; ['adb', 'ads'],
        'text/x-asm' =&gt; ['s', 'asm'],
        'text/x-bibtex' =&gt; ['bib'],
        'text/x-c' =&gt; ['c', 'cc', 'cxx', 'cpp', 'h', 'hh', 'dic'],
        'text/x-c++hdr' =&gt; ['hh', 'hp', 'hpp', 'h++', 'hxx'],
        'text/x-c++src' =&gt; ['cpp', 'cxx', 'cc', 'C', 'c++'],
        'text/x-chdr' =&gt; ['h'],
        'text/x-cmake' =&gt; ['cmake'],
        'text/x-cobol' =&gt; ['cbl', 'cob'],
        'text/x-comma-separated-values' =&gt; ['csv'],
        'text/x-common-lisp' =&gt; ['asd', 'fasl', 'lisp', 'ros'],
        'text/x-component' =&gt; ['htc'],
        'text/x-crystal' =&gt; ['cr'],
        'text/x-csharp' =&gt; ['cs'],
        'text/x-csrc' =&gt; ['c'],
        'text/x-csv' =&gt; ['csv'],
        'text/x-dart' =&gt; ['dart'],
        'text/x-dbus-service' =&gt; ['service'],
        'text/x-dcl' =&gt; ['dcl'],
        'text/x-diff' =&gt; ['diff', 'patch'],
        'text/x-dsl' =&gt; ['dsl'],
        'text/x-dsrc' =&gt; ['d', 'di'],
        'text/x-dtd' =&gt; ['dtd'],
        'text/x-eiffel' =&gt; ['e', 'eif'],
        'text/x-elixir' =&gt; ['ex', 'exs'],
        'text/x-emacs-lisp' =&gt; ['el'],
        'text/x-erlang' =&gt; ['erl'],
        'text/x-fortran' =&gt; ['f', 'for', 'f77', 'f90', 'f95'],
        'text/x-genie' =&gt; ['gs'],
        'text/x-gettext-translation' =&gt; ['po'],
        'text/x-gettext-translation-template' =&gt; ['pot'],
        'text/x-gherkin' =&gt; ['feature'],
        'text/x-go' =&gt; ['go'],
        'text/x-google-video-pointer' =&gt; ['gvp'],
        'text/x-gradle' =&gt; ['gradle'],
        'text/x-groovy' =&gt; ['groovy', 'gvy', 'gy', 'gsh'],
        'text/x-handlebars-template' =&gt; ['hbs'],
        'text/x-haskell' =&gt; ['hs'],
        'text/x-idl' =&gt; ['idl'],
        'text/x-imelody' =&gt; ['imy', 'ime'],
        'text/x-iptables' =&gt; ['iptables'],
        'text/x-java' =&gt; ['java'],
        'text/x-java-source' =&gt; ['java'],
        'text/x-kaitai-struct' =&gt; ['ksy'],
        'text/x-kotlin' =&gt; ['kt'],
        'text/x-ldif' =&gt; ['ldif'],
        'text/x-lilypond' =&gt; ['ly'],
        'text/x-literate-haskell' =&gt; ['lhs'],
        'text/x-log' =&gt; ['log'],
        'text/x-lua' =&gt; ['lua'],
        'text/x-lyx' =&gt; ['lyx'],
        'text/x-makefile' =&gt; ['mk', 'mak'],
        'text/x-markdown' =&gt; ['md', 'mkd', 'markdown'],
        'text/x-matlab' =&gt; ['m'],
        'text/x-microdvd' =&gt; ['sub'],
        'text/x-moc' =&gt; ['moc'],
        'text/x-modelica' =&gt; ['mo'],
        'text/x-mof' =&gt; ['mof'],
        'text/x-mpsub' =&gt; ['sub'],
        'text/x-mrml' =&gt; ['mrml', 'mrl'],
        'text/x-ms-regedit' =&gt; ['reg'],
        'text/x-mup' =&gt; ['mup', 'not'],
        'text/x-nfo' =&gt; ['nfo'],
        'text/x-objcsrc' =&gt; ['m'],
        'text/x-ocaml' =&gt; ['ml', 'mli'],
        'text/x-ocl' =&gt; ['ocl'],
        'text/x-octave' =&gt; ['m'],
        'text/x-ooc' =&gt; ['ooc'],
        'text/x-opencl-src' =&gt; ['cl'],
        'text/x-opml' =&gt; ['opml'],
        'text/x-opml+xml' =&gt; ['opml'],
        'text/x-org' =&gt; ['org'],
        'text/x-pascal' =&gt; ['p', 'pas'],
        'text/x-patch' =&gt; ['diff', 'patch'],
        'text/x-perl' =&gt; ['pl', 'PL', 'pm', 'al', 'perl', 'pod', 't'],
        'text/x-po' =&gt; ['po'],
        'text/x-pot' =&gt; ['pot'],
        'text/x-processing' =&gt; ['pde'],
        'text/x-python' =&gt; ['py', 'pyx', 'wsgi'],
        'text/x-python3' =&gt; ['py', 'py3', 'py3x', 'pyi'],
        'text/x-qml' =&gt; ['qml', 'qmltypes', 'qmlproject'],
        'text/x-reject' =&gt; ['rej'],
        'text/x-rpm-spec' =&gt; ['spec'],
        'text/x-rst' =&gt; ['rst'],
        'text/x-sagemath' =&gt; ['sage'],
        'text/x-sass' =&gt; ['sass'],
        'text/x-scala' =&gt; ['scala', 'sc'],
        'text/x-scheme' =&gt; ['scm', 'ss'],
        'text/x-scss' =&gt; ['scss'],
        'text/x-setext' =&gt; ['etx'],
        'text/x-sfv' =&gt; ['sfv'],
        'text/x-sh' =&gt; ['sh'],
        'text/x-sql' =&gt; ['sql'],
        'text/x-ssa' =&gt; ['ssa', 'ass'],
        'text/x-subviewer' =&gt; ['sub'],
        'text/x-suse-ymp' =&gt; ['ymp'],
        'text/x-svhdr' =&gt; ['svh'],
        'text/x-svsrc' =&gt; ['sv'],
        'text/x-systemd-unit' =&gt; ['automount', 'device', 'mount', 'path', 'scope', 'service', 'slice', 'socket', 'swap', 'target', 'timer'],
        'text/x-tcl' =&gt; ['tcl', 'tk'],
        'text/x-tex' =&gt; ['tex', 'ltx', 'sty', 'cls', 'dtx', 'ins', 'latex'],
        'text/x-texinfo' =&gt; ['texi', 'texinfo'],
        'text/x-troff' =&gt; ['tr', 'roff', 't'],
        'text/x-troff-me' =&gt; ['me'],
        'text/x-troff-mm' =&gt; ['mm'],
        'text/x-troff-ms' =&gt; ['ms'],
        'text/x-twig' =&gt; ['twig'],
        'text/x-txt2tags' =&gt; ['t2t'],
        'text/x-uil' =&gt; ['uil'],
        'text/x-uuencode' =&gt; ['uu', 'uue'],
        'text/x-vala' =&gt; ['vala', 'vapi'],
        'text/x-vcalendar' =&gt; ['vcs', 'ics'],
        'text/x-vcard' =&gt; ['vcf', 'vcard', 'vct', 'gcrd'],
        'text/x-verilog' =&gt; ['v'],
        'text/x-vhdl' =&gt; ['vhd', 'vhdl'],
        'text/x-xmi' =&gt; ['xmi'],
        'text/x-xslfo' =&gt; ['fo', 'xslfo'],
        'text/x-yaml' =&gt; ['yaml', 'yml'],
        'text/x.gcode' =&gt; ['gcode'],
        'text/xml' =&gt; ['xml', 'xbl', 'xsd', 'rng'],
        'text/xml-external-parsed-entity' =&gt; ['ent'],
        'text/yaml' =&gt; ['yaml', 'yml'],
        'video/3gp' =&gt; ['3gp', '3gpp', '3ga'],
        'video/3gpp' =&gt; ['3gp', '3gpp', '3ga'],
        'video/3gpp-encrypted' =&gt; ['3gp', '3gpp', '3ga'],
        'video/3gpp2' =&gt; ['3g2', '3gp2', '3gpp2'],
        'video/annodex' =&gt; ['axv'],
        'video/avi' =&gt; ['avi', 'avf', 'divx'],
        'video/divx' =&gt; ['avi', 'avf', 'divx'],
        'video/dv' =&gt; ['dv'],
        'video/fli' =&gt; ['fli', 'flc'],
        'video/flv' =&gt; ['flv'],
        'video/h261' =&gt; ['h261'],
        'video/h263' =&gt; ['h263'],
        'video/h264' =&gt; ['h264'],
        'video/iso.segment' =&gt; ['m4s'],
        'video/jpeg' =&gt; ['jpgv'],
        'video/jpm' =&gt; ['jpm', 'jpgm'],
        'video/mj2' =&gt; ['mj2', 'mjp2'],
        'video/mp2t' =&gt; ['ts', 'm2t', 'm2ts', 'mts', 'cpi', 'clpi', 'mpl', 'mpls', 'bdm', 'bdmv'],
        'video/mp4' =&gt; ['mp4', 'mp4v', 'mpg4', 'm4v', 'f4v', 'lrv'],
        'video/mp4v-es' =&gt; ['mp4', 'm4v', 'f4v', 'lrv'],
        'video/mpeg' =&gt; ['mpeg', 'mpg', 'mpe', 'm1v', 'm2v', 'mp2', 'vob'],
        'video/mpeg-system' =&gt; ['mpeg', 'mpg', 'mp2', 'mpe', 'vob'],
        'video/msvideo' =&gt; ['avi', 'avf', 'divx'],
        'video/ogg' =&gt; ['ogv', 'ogg'],
        'video/quicktime' =&gt; ['mov', 'qt', 'moov', 'qtvr'],
        'video/vivo' =&gt; ['viv', 'vivo'],
        'video/vnd.dece.hd' =&gt; ['uvh', 'uvvh'],
        'video/vnd.dece.mobile' =&gt; ['uvm', 'uvvm'],
        'video/vnd.dece.pd' =&gt; ['uvp', 'uvvp'],
        'video/vnd.dece.sd' =&gt; ['uvs', 'uvvs'],
        'video/vnd.dece.video' =&gt; ['uvv', 'uvvv'],
        'video/vnd.divx' =&gt; ['avi', 'avf', 'divx'],
        'video/vnd.dvb.file' =&gt; ['dvb'],
        'video/vnd.fvt' =&gt; ['fvt'],
        'video/vnd.mpegurl' =&gt; ['mxu', 'm4u', 'm1u'],
        'video/vnd.ms-playready.media.pyv' =&gt; ['pyv'],
        'video/vnd.radgamettools.bink' =&gt; ['bik', 'bk2'],
        'video/vnd.radgamettools.smacker' =&gt; ['smk'],
        'video/vnd.rn-realvideo' =&gt; ['rv', 'rvx'],
        'video/vnd.uvvu.mp4' =&gt; ['uvu', 'uvvu'],
        'video/vnd.vivo' =&gt; ['viv', 'vivo'],
        'video/webm' =&gt; ['webm'],
        'video/x-anim' =&gt; ['anim[1-9j]'],
        'video/x-annodex' =&gt; ['axv'],
        'video/x-avi' =&gt; ['avi', 'avf', 'divx'],
        'video/x-f4v' =&gt; ['f4v'],
        'video/x-fli' =&gt; ['fli', 'flc'],
        'video/x-flic' =&gt; ['fli', 'flc'],
        'video/x-flv' =&gt; ['flv'],
        'video/x-javafx' =&gt; ['fxm'],
        'video/x-m4v' =&gt; ['m4v', 'mp4', 'f4v', 'lrv'],
        'video/x-matroska' =&gt; ['mkv', 'mk3d', 'mks'],
        'video/x-matroska-3d' =&gt; ['mk3d'],
        'video/x-mjpeg' =&gt; ['mjpeg', 'mjpg'],
        'video/x-mng' =&gt; ['mng'],
        'video/x-mpeg' =&gt; ['mpeg', 'mpg', 'mp2', 'mpe', 'vob'],
        'video/x-mpeg-system' =&gt; ['mpeg', 'mpg', 'mp2', 'mpe', 'vob'],
        'video/x-mpeg2' =&gt; ['mpeg', 'mpg', 'mp2', 'mpe', 'vob'],
        'video/x-mpegurl' =&gt; ['m1u', 'm4u', 'mxu'],
        'video/x-ms-asf' =&gt; ['asf', 'asx'],
        'video/x-ms-asf-plugin' =&gt; ['asf'],
        'video/x-ms-vob' =&gt; ['vob'],
        'video/x-ms-wax' =&gt; ['asx', 'wax', 'wvx', 'wmx'],
        'video/x-ms-wm' =&gt; ['wm', 'asf'],
        'video/x-ms-wmv' =&gt; ['wmv'],
        'video/x-ms-wmx' =&gt; ['wmx', 'asx', 'wax', 'wvx'],
        'video/x-ms-wvx' =&gt; ['wvx', 'asx', 'wax', 'wmx'],
        'video/x-msvideo' =&gt; ['avi', 'avf', 'divx'],
        'video/x-nsv' =&gt; ['nsv'],
        'video/x-ogg' =&gt; ['ogv', 'ogg'],
        'video/x-ogm' =&gt; ['ogm'],
        'video/x-ogm+ogg' =&gt; ['ogm'],
        'video/x-real-video' =&gt; ['rv', 'rvx'],
        'video/x-sgi-movie' =&gt; ['movie'],
        'video/x-smv' =&gt; ['smv'],
        'video/x-theora' =&gt; ['ogg'],
        'video/x-theora+ogg' =&gt; ['ogg'],
        'x-conference/x-cooltalk' =&gt; ['ice'],
        'x-epoc/x-sisx-app' =&gt; ['sisx'],
        'zz-application/zz-winassoc-123' =&gt; ['123', 'wk1', 'wk3', 'wk4', 'wks'],
        'zz-application/zz-winassoc-cab' =&gt; ['cab'],
        'zz-application/zz-winassoc-cdr' =&gt; ['cdr'],
        'zz-application/zz-winassoc-doc' =&gt; ['doc'],
        'zz-application/zz-winassoc-hlp' =&gt; ['hlp'],
        'zz-application/zz-winassoc-mdb' =&gt; ['mdb'],
        'zz-application/zz-winassoc-uu' =&gt; ['uue'],
        'zz-application/zz-winassoc-xls' =&gt; ['xls', 'xlc', 'xll', 'xlm', 'xlw', 'xla', 'xlt', 'xld'],
    ];

    private const REVERSE_MAP = [
        '1km' =&gt; ['application/vnd.1000minds.decision-model+xml'],
        '32x' =&gt; ['application/x-genesis-32x-rom'],
        '3dml' =&gt; ['text/vnd.in3d.3dml'],
        '3ds' =&gt; ['application/x-nintendo-3ds-rom', 'image/x-3ds'],
        '3dsx' =&gt; ['application/x-nintendo-3ds-executable'],
        '3g2' =&gt; ['audio/3gpp2', 'video/3gpp2'],
        '3ga' =&gt; ['audio/3gpp', 'audio/3gpp-encrypted', 'audio/x-rn-3gpp-amr', 'audio/x-rn-3gpp-amr-encrypted', 'audio/x-rn-3gpp-amr-wb', 'audio/x-rn-3gpp-amr-wb-encrypted', 'video/3gp', 'video/3gpp', 'video/3gpp-encrypted'],
        '3gp' =&gt; ['audio/3gpp', 'audio/3gpp-encrypted', 'audio/x-rn-3gpp-amr', 'audio/x-rn-3gpp-amr-encrypted', 'audio/x-rn-3gpp-amr-wb', 'audio/x-rn-3gpp-amr-wb-encrypted', 'video/3gp', 'video/3gpp', 'video/3gpp-encrypted'],
        '3gp2' =&gt; ['audio/3gpp2', 'video/3gpp2'],
        '3gpp' =&gt; ['audio/3gpp', 'audio/3gpp-encrypted', 'audio/x-rn-3gpp-amr', 'audio/x-rn-3gpp-amr-encrypted', 'audio/x-rn-3gpp-amr-wb', 'audio/x-rn-3gpp-amr-wb-encrypted', 'video/3gp', 'video/3gpp', 'video/3gpp-encrypted'],
        '3gpp2' =&gt; ['audio/3gpp2', 'video/3gpp2'],
        '3mf' =&gt; ['model/3mf'],
        '7z' =&gt; ['application/x-7z-compressed'],
        '7z.001' =&gt; ['application/x-7z-compressed'],
        'BLEND' =&gt; ['application/x-blender'],
        'C' =&gt; ['text/x-c++src'],
        'PAR2' =&gt; ['application/x-par2'],
        'PL' =&gt; ['application/x-perl', 'text/x-perl'],
        'Z' =&gt; ['application/x-compress'],
        'a' =&gt; ['application/x-archive'],
        'a26' =&gt; ['application/x-atari-2600-rom'],
        'a78' =&gt; ['application/x-atari-7800-rom'],
        'aa' =&gt; ['audio/vnd.audible', 'audio/x-pn-audibleaudio'],
        'aab' =&gt; ['application/x-authorware-bin'],
        'aac' =&gt; ['audio/aac', 'audio/x-aac', 'audio/x-hx-aac-adts'],
        'aam' =&gt; ['application/x-authorware-map'],
        'aas' =&gt; ['application/x-authorware-seg'],
        'aax' =&gt; ['audio/vnd.audible', 'audio/vnd.audible.aax', 'audio/x-pn-audibleaudio'],
        'abw' =&gt; ['application/x-abiword'],
        'abw.CRASHED' =&gt; ['application/x-abiword'],
        'abw.gz' =&gt; ['application/x-abiword'],
        'ac' =&gt; ['application/pkix-attr-cert', 'application/vnd.nokia.n-gage.ac+xml'],
        'ac3' =&gt; ['audio/ac3'],
        'acc' =&gt; ['application/vnd.americandynamics.acc'],
        'ace' =&gt; ['application/x-ace', 'application/x-ace-compressed'],
        'acu' =&gt; ['application/vnd.acucobol'],
        'acutc' =&gt; ['application/vnd.acucorp'],
        'adb' =&gt; ['text/x-adasrc'],
        'adf' =&gt; ['application/x-amiga-disk-format'],
        'adp' =&gt; ['audio/adpcm'],
        'ads' =&gt; ['text/x-adasrc'],
        'adts' =&gt; ['audio/aac', 'audio/x-aac', 'audio/x-hx-aac-adts'],
        'aep' =&gt; ['application/vnd.audiograph'],
        'afm' =&gt; ['application/x-font-afm', 'application/x-font-type1'],
        'afp' =&gt; ['application/vnd.ibm.modcap'],
        'ag' =&gt; ['image/x-applix-graphics'],
        'agb' =&gt; ['application/x-gba-rom'],
        'ahead' =&gt; ['application/vnd.ahead.space'],
        'ai' =&gt; ['application/illustrator', 'application/postscript', 'application/vnd.adobe.illustrator'],
        'aif' =&gt; ['audio/x-aiff'],
        'aifc' =&gt; ['audio/x-aifc', 'audio/x-aiff', 'audio/x-aiffc'],
        'aiff' =&gt; ['audio/x-aiff'],
        'aiffc' =&gt; ['audio/x-aifc', 'audio/x-aiffc'],
        'air' =&gt; ['application/vnd.adobe.air-application-installer-package+zip'],
        'ait' =&gt; ['application/vnd.dvb.ait'],
        'al' =&gt; ['application/x-perl', 'text/x-perl'],
        'alz' =&gt; ['application/x-alz'],
        'ami' =&gt; ['application/vnd.amiga.ami'],
        'amr' =&gt; ['audio/amr', 'audio/amr-encrypted'],
        'amz' =&gt; ['audio/x-amzxml'],
        'ani' =&gt; ['application/x-navi-animation'],
        'anim[1-9j]' =&gt; ['video/x-anim'],
        'anx' =&gt; ['application/annodex', 'application/x-annodex'],
        'ape' =&gt; ['audio/x-ape'],
        'apk' =&gt; ['application/vnd.android.package-archive'],
        'apng' =&gt; ['image/apng'],
        'appcache' =&gt; ['text/cache-manifest'],
        'appimage' =&gt; ['application/vnd.appimage', 'application/x-iso9660-appimage'],
        'application' =&gt; ['application/x-ms-application'],
        'apr' =&gt; ['application/vnd.lotus-approach'],
        'ar' =&gt; ['application/x-archive'],
        'arc' =&gt; ['application/x-freearc'],
        'arj' =&gt; ['application/x-arj'],
        'arw' =&gt; ['image/x-sony-arw'],
        'as' =&gt; ['application/x-applix-spreadsheet'],
        'asc' =&gt; ['application/pgp', 'application/pgp-encrypted', 'application/pgp-keys', 'application/pgp-signature', 'text/plain'],
        'asd' =&gt; ['text/x-common-lisp'],
        'asf' =&gt; ['application/vnd.ms-asf', 'video/x-ms-asf', 'video/x-ms-asf-plugin', 'video/x-ms-wm'],
        'asice' =&gt; ['application/vnd.etsi.asic-e+zip'],
        'asm' =&gt; ['text/x-asm'],
        'aso' =&gt; ['application/vnd.accpac.simply.aso'],
        'asp' =&gt; ['application/x-asp'],
        'ass' =&gt; ['audio/aac', 'audio/x-aac', 'audio/x-hx-aac-adts', 'text/x-ssa'],
        'astc' =&gt; ['image/astc'],
        'asx' =&gt; ['application/x-ms-asx', 'audio/x-ms-asx', 'video/x-ms-asf', 'video/x-ms-wax', 'video/x-ms-wmx', 'video/x-ms-wvx'],
        'atc' =&gt; ['application/vnd.acucorp'],
        'atom' =&gt; ['application/atom+xml'],
        'atomcat' =&gt; ['application/atomcat+xml'],
        'atomdeleted' =&gt; ['application/atomdeleted+xml'],
        'atomsvc' =&gt; ['application/atomsvc+xml'],
        'atx' =&gt; ['application/vnd.antix.game-component'],
        'au' =&gt; ['audio/basic'],
        'automount' =&gt; ['text/x-systemd-unit'],
        'avf' =&gt; ['video/avi', 'video/divx', 'video/msvideo', 'video/vnd.divx', 'video/x-avi', 'video/x-msvideo'],
        'avi' =&gt; ['video/avi', 'video/divx', 'video/msvideo', 'video/vnd.divx', 'video/x-avi', 'video/x-msvideo'],
        'avif' =&gt; ['image/avif', 'image/avif-sequence'],
        'avifs' =&gt; ['image/avif', 'image/avif-sequence'],
        'aw' =&gt; ['application/applixware', 'application/x-applix-word'],
        'awb' =&gt; ['audio/amr-wb', 'audio/amr-wb-encrypted'],
        'awk' =&gt; ['application/x-awk'],
        'axa' =&gt; ['audio/annodex', 'audio/x-annodex'],
        'axv' =&gt; ['video/annodex', 'video/x-annodex'],
        'azf' =&gt; ['application/vnd.airzip.filesecure.azf'],
        'azs' =&gt; ['application/vnd.airzip.filesecure.azs'],
        'azv' =&gt; ['image/vnd.airzip.accelerator.azv'],
        'azw' =&gt; ['application/vnd.amazon.ebook'],
        'azw3' =&gt; ['application/vnd.amazon.mobi8-ebook', 'application/x-mobi8-ebook'],
        'b16' =&gt; ['image/vnd.pco.b16'],
        'bak' =&gt; ['application/x-trash'],
        'bat' =&gt; ['application/x-msdownload'],
        'bcpio' =&gt; ['application/x-bcpio'],
        'bdf' =&gt; ['application/x-font-bdf'],
        'bdm' =&gt; ['application/vnd.syncml.dm+wbxml', 'video/mp2t'],
        'bdmv' =&gt; ['video/mp2t'],
        'bdoc' =&gt; ['application/bdoc', 'application/x-bdoc'],
        'bed' =&gt; ['application/vnd.realvnc.bed'],
        'bh2' =&gt; ['application/vnd.fujitsu.oasysprs'],
        'bib' =&gt; ['text/x-bibtex'],
        'bik' =&gt; ['video/vnd.radgamettools.bink'],
        'bin' =&gt; ['application/octet-stream'],
        'bk2' =&gt; ['video/vnd.radgamettools.bink'],
        'blb' =&gt; ['application/x-blorb'],
        'blend' =&gt; ['application/x-blender'],
        'blender' =&gt; ['application/x-blender'],
        'blorb' =&gt; ['application/x-blorb'],
        'bmi' =&gt; ['application/vnd.bmi'],
        'bmml' =&gt; ['application/vnd.balsamiq.bmml+xml'],
        'bmp' =&gt; ['image/bmp', 'image/x-bmp', 'image/x-ms-bmp'],
        'book' =&gt; ['application/vnd.framemaker'],
        'box' =&gt; ['application/vnd.previewsystems.box'],
        'boz' =&gt; ['application/x-bzip2'],
        'bps' =&gt; ['application/x-bps-patch'],
        'bsdiff' =&gt; ['application/x-bsdiff'],
        'bsp' =&gt; ['model/vnd.valve.source.compiled-map'],
        'btif' =&gt; ['image/prs.btif'],
        'bz' =&gt; ['application/bzip2', 'application/x-bzip', 'application/x-bzip2'],
        'bz2' =&gt; ['application/x-bz2', 'application/bzip2', 'application/x-bzip', 'application/x-bzip2'],
        'c' =&gt; ['text/x-c', 'text/x-csrc'],
        'c++' =&gt; ['text/x-c++src'],
        'c11amc' =&gt; ['application/vnd.cluetrust.cartomobile-config'],
        'c11amz' =&gt; ['application/vnd.cluetrust.cartomobile-config-pkg'],
        'c4d' =&gt; ['application/vnd.clonk.c4group'],
        'c4f' =&gt; ['application/vnd.clonk.c4group'],
        'c4g' =&gt; ['application/vnd.clonk.c4group'],
        'c4p' =&gt; ['application/vnd.clonk.c4group'],
        'c4u' =&gt; ['application/vnd.clonk.c4group'],
        'cab' =&gt; ['application/vnd.ms-cab-compressed', 'zz-application/zz-winassoc-cab'],
        'caf' =&gt; ['audio/x-caf'],
        'cap' =&gt; ['application/pcap', 'application/vnd.tcpdump.pcap', 'application/x-pcap'],
        'car' =&gt; ['application/vnd.curl.car'],
        'cat' =&gt; ['application/vnd.ms-pki.seccat'],
        'cb7' =&gt; ['application/x-cb7', 'application/x-cbr'],
        'cba' =&gt; ['application/x-cbr'],
        'cbl' =&gt; ['text/x-cobol'],
        'cbr' =&gt; ['application/vnd.comicbook-rar', 'application/x-cbr'],
        'cbt' =&gt; ['application/x-cbr', 'application/x-cbt'],
        'cbz' =&gt; ['application/vnd.comicbook+zip', 'application/x-cbr', 'application/x-cbz'],
        'cc' =&gt; ['text/x-c', 'text/x-c++src'],
        'cci' =&gt; ['application/x-nintendo-3ds-rom'],
        'ccmx' =&gt; ['application/x-ccmx'],
        'cco' =&gt; ['application/x-cocoa'],
        'cct' =&gt; ['application/x-director'],
        'ccxml' =&gt; ['application/ccxml+xml'],
        'cdbcmsg' =&gt; ['application/vnd.contact.cmsg'],
        'cdf' =&gt; ['application/x-netcdf'],
        'cdfx' =&gt; ['application/cdfx+xml'],
        'cdi' =&gt; ['application/x-discjuggler-cd-image'],
        'cdkey' =&gt; ['application/vnd.mediastation.cdkey'],
        'cdmia' =&gt; ['application/cdmi-capability'],
        'cdmic' =&gt; ['application/cdmi-container'],
        'cdmid' =&gt; ['application/cdmi-domain'],
        'cdmio' =&gt; ['application/cdmi-object'],
        'cdmiq' =&gt; ['application/cdmi-queue'],
        'cdr' =&gt; ['application/cdr', 'application/coreldraw', 'application/vnd.corel-draw', 'application/x-cdr', 'application/x-coreldraw', 'image/cdr', 'image/x-cdr', 'zz-application/zz-winassoc-cdr'],
        'cdx' =&gt; ['chemical/x-cdx'],
        'cdxml' =&gt; ['application/vnd.chemdraw+xml'],
        'cdy' =&gt; ['application/vnd.cinderella'],
        'cer' =&gt; ['application/pkix-cert'],
        'cert' =&gt; ['application/x-x509-ca-cert'],
        'cfs' =&gt; ['application/x-cfs-compressed'],
        'cgb' =&gt; ['application/x-gameboy-color-rom'],
        'cgm' =&gt; ['image/cgm'],
        'chat' =&gt; ['application/x-chat'],
        'chd' =&gt; ['application/x-mame-chd'],
        'chm' =&gt; ['application/vnd.ms-htmlhelp', 'application/x-chm'],
        'chrt' =&gt; ['application/vnd.kde.kchart', 'application/x-kchart'],
        'cif' =&gt; ['chemical/x-cif'],
        'cii' =&gt; ['application/vnd.anser-web-certificate-issue-initiation'],
        'cil' =&gt; ['application/vnd.ms-artgalry'],
        'cjs' =&gt; ['application/node'],
        'cl' =&gt; ['text/x-opencl-src'],
        'cla' =&gt; ['application/vnd.claymore'],
        'class' =&gt; ['application/java', 'application/java-byte-code', 'application/java-vm', 'application/x-java', 'application/x-java-class', 'application/x-java-vm'],
        'clkk' =&gt; ['application/vnd.crick.clicker.keyboard'],
        'clkp' =&gt; ['application/vnd.crick.clicker.palette'],
        'clkt' =&gt; ['application/vnd.crick.clicker.template'],
        'clkw' =&gt; ['application/vnd.crick.clicker.wordbank'],
        'clkx' =&gt; ['application/vnd.crick.clicker'],
        'clp' =&gt; ['application/x-msclip'],
        'clpi' =&gt; ['video/mp2t'],
        'cls' =&gt; ['application/x-tex', 'text/x-tex'],
        'cmake' =&gt; ['text/x-cmake'],
        'cmc' =&gt; ['application/vnd.cosmocaller'],
        'cmdf' =&gt; ['chemical/x-cmdf'],
        'cml' =&gt; ['chemical/x-cml'],
        'cmp' =&gt; ['application/vnd.yellowriver-custom-menu'],
        'cmx' =&gt; ['image/x-cmx'],
        'cob' =&gt; ['text/x-cobol'],
        'cod' =&gt; ['application/vnd.rim.cod'],
        'coffee' =&gt; ['application/vnd.coffeescript', 'text/coffeescript'],
        'com' =&gt; ['application/x-msdownload'],
        'conf' =&gt; ['text/plain'],
        'cpi' =&gt; ['video/mp2t'],
        'cpio' =&gt; ['application/x-cpio'],
        'cpio.gz' =&gt; ['application/x-cpio-compressed'],
        'cpp' =&gt; ['text/x-c', 'text/x-c++src'],
        'cpt' =&gt; ['application/mac-compactpro'],
        'cr' =&gt; ['text/crystal', 'text/x-crystal'],
        'cr2' =&gt; ['image/x-canon-cr2'],
        'cr3' =&gt; ['image/x-canon-cr3'],
        'crd' =&gt; ['application/x-mscardfile'],
        'crdownload' =&gt; ['application/x-partial-download'],
        'crl' =&gt; ['application/pkix-crl'],
        'crt' =&gt; ['application/x-x509-ca-cert'],
        'crw' =&gt; ['image/x-canon-crw'],
        'crx' =&gt; ['application/x-chrome-extension'],
        'cryptonote' =&gt; ['application/vnd.rig.cryptonote'],
        'cs' =&gt; ['text/x-csharp'],
        'csh' =&gt; ['application/x-csh'],
        'csl' =&gt; ['application/vnd.citationstyles.style+xml'],
        'csml' =&gt; ['chemical/x-csml'],
        'cso' =&gt; ['application/x-compressed-iso'],
        'csp' =&gt; ['application/vnd.commonspace'],
        'css' =&gt; ['text/css'],
        'cst' =&gt; ['application/x-director'],
        'csv' =&gt; ['text/csv', 'application/csv', 'text/x-comma-separated-values', 'text/x-csv'],
        'csvs' =&gt; ['text/csv-schema'],
        'cu' =&gt; ['application/cu-seeme'],
        'cue' =&gt; ['application/x-cue'],
        'cur' =&gt; ['image/x-win-bitmap'],
        'curl' =&gt; ['text/vnd.curl'],
        'cwk' =&gt; ['application/x-appleworks-document'],
        'cww' =&gt; ['application/prs.cww'],
        'cxt' =&gt; ['application/x-director'],
        'cxx' =&gt; ['text/x-c', 'text/x-c++src'],
        'd' =&gt; ['text/x-dsrc'],
        'dae' =&gt; ['model/vnd.collada+xml'],
        'daf' =&gt; ['application/vnd.mobius.daf'],
        'dar' =&gt; ['application/x-dar'],
        'dart' =&gt; ['application/vnd.dart', 'text/x-dart'],
        'dataless' =&gt; ['application/vnd.fdsn.seed'],
        'davmount' =&gt; ['application/davmount+xml'],
        'dbf' =&gt; ['application/dbase', 'application/dbf', 'application/vnd.dbf', 'application/x-dbase', 'application/x-dbf'],
        'dbk' =&gt; ['application/docbook+xml', 'application/vnd.oasis.docbook+xml', 'application/x-docbook+xml'],
        'dc' =&gt; ['application/x-dc-rom'],
        'dcl' =&gt; ['text/x-dcl'],
        'dcm' =&gt; ['application/dicom'],
        'dcr' =&gt; ['application/x-director', 'image/x-kodak-dcr'],
        'dcurl' =&gt; ['text/vnd.curl.dcurl'],
        'dd2' =&gt; ['application/vnd.oma.dd2+xml'],
        'ddd' =&gt; ['application/vnd.fujixerox.ddd'],
        'ddf' =&gt; ['application/vnd.syncml.dmddf+xml'],
        'dds' =&gt; ['image/vnd.ms-dds', 'image/x-dds'],
        'deb' =&gt; ['application/vnd.debian.binary-package', 'application/x-deb', 'application/x-debian-package'],
        'def' =&gt; ['text/plain'],
        'der' =&gt; ['application/x-x509-ca-cert'],
        'desktop' =&gt; ['application/x-desktop', 'application/x-gnome-app-info'],
        'device' =&gt; ['text/x-systemd-unit'],
        'dfac' =&gt; ['application/vnd.dreamfactory'],
        'dgc' =&gt; ['application/x-dgc-compressed'],
        'di' =&gt; ['text/x-dsrc'],
        'dia' =&gt; ['application/x-dia-diagram'],
        'dib' =&gt; ['image/bmp', 'image/x-bmp', 'image/x-ms-bmp'],
        'dic' =&gt; ['text/x-c'],
        'diff' =&gt; ['text/x-diff', 'text/x-patch'],
        'dir' =&gt; ['application/x-director'],
        'dis' =&gt; ['application/vnd.mobius.dis'],
        'disposition-notification' =&gt; ['message/disposition-notification'],
        'divx' =&gt; ['video/avi', 'video/divx', 'video/msvideo', 'video/vnd.divx', 'video/x-avi', 'video/x-msvideo'],
        'djv' =&gt; ['image/vnd.djvu', 'image/vnd.djvu+multipage', 'image/x-djvu', 'image/x.djvu'],
        'djvu' =&gt; ['image/vnd.djvu', 'image/vnd.djvu+multipage', 'image/x-djvu', 'image/x.djvu'],
        'dll' =&gt; ['application/x-msdownload'],
        'dmg' =&gt; ['application/x-apple-diskimage'],
        'dmp' =&gt; ['application/pcap', 'application/vnd.tcpdump.pcap', 'application/x-pcap'],
        'dna' =&gt; ['application/vnd.dna'],
        'dng' =&gt; ['image/x-adobe-dng'],
        'doc' =&gt; ['application/msword', 'application/vnd.ms-word', 'application/x-msword', 'zz-application/zz-winassoc-doc'],
        'docbook' =&gt; ['application/docbook+xml', 'application/vnd.oasis.docbook+xml', 'application/x-docbook+xml'],
        'docm' =&gt; ['application/vnd.ms-word.document.macroenabled.12'],
        'docx' =&gt; ['application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
        'dot' =&gt; ['application/msword', 'application/msword-template', 'text/vnd.graphviz'],
        'dotm' =&gt; ['application/vnd.ms-word.template.macroenabled.12'],
        'dotx' =&gt; ['application/vnd.openxmlformats-officedocument.wordprocessingml.template'],
        'dp' =&gt; ['application/vnd.osgi.dp'],
        'dpg' =&gt; ['application/vnd.dpgraph'],
        'dra' =&gt; ['audio/vnd.dra'],
        'drle' =&gt; ['image/dicom-rle'],
        'dsc' =&gt; ['text/prs.lines.tag'],
        'dsl' =&gt; ['text/x-dsl'],
        'dssc' =&gt; ['application/dssc+der'],
        'dtb' =&gt; ['application/x-dtbook+xml'],
        'dtd' =&gt; ['application/xml-dtd', 'text/x-dtd'],
        'dts' =&gt; ['audio/vnd.dts', 'audio/x-dts'],
        'dtshd' =&gt; ['audio/vnd.dts.hd', 'audio/x-dtshd'],
        'dtx' =&gt; ['application/x-tex', 'text/x-tex'],
        'dv' =&gt; ['video/dv'],
        'dvb' =&gt; ['video/vnd.dvb.file'],
        'dvi' =&gt; ['application/x-dvi'],
        'dvi.bz2' =&gt; ['application/x-bzdvi'],
        'dvi.gz' =&gt; ['application/x-gzdvi'],
        'dwd' =&gt; ['application/atsc-dwd+xml'],
        'dwf' =&gt; ['model/vnd.dwf'],
        'dwg' =&gt; ['image/vnd.dwg'],
        'dxf' =&gt; ['image/vnd.dxf'],
        'dxp' =&gt; ['application/vnd.spotfire.dxp'],
        'dxr' =&gt; ['application/x-director'],
        'e' =&gt; ['text/x-eiffel'],
        'ear' =&gt; ['application/java-archive'],
        'ecelp4800' =&gt; ['audio/vnd.nuera.ecelp4800'],
        'ecelp7470' =&gt; ['audio/vnd.nuera.ecelp7470'],
        'ecelp9600' =&gt; ['audio/vnd.nuera.ecelp9600'],
        'ecma' =&gt; ['application/ecmascript'],
        'edm' =&gt; ['application/vnd.novadigm.edm'],
        'edx' =&gt; ['application/vnd.novadigm.edx'],
        'efif' =&gt; ['application/vnd.picsel'],
        'egon' =&gt; ['application/x-egon'],
        'ei6' =&gt; ['application/vnd.pg.osasli'],
        'eif' =&gt; ['text/x-eiffel'],
        'el' =&gt; ['text/x-emacs-lisp'],
        'emf' =&gt; ['application/emf', 'application/x-emf', 'application/x-msmetafile', 'image/emf', 'image/x-emf'],
        'eml' =&gt; ['message/rfc822'],
        'emma' =&gt; ['application/emma+xml'],
        'emotionml' =&gt; ['application/emotionml+xml'],
        'emp' =&gt; ['application/vnd.emusic-emusic_package'],
        'emz' =&gt; ['application/x-msmetafile'],
        'ent' =&gt; ['application/xml-external-parsed-entity', 'text/xml-external-parsed-entity'],
        'eol' =&gt; ['audio/vnd.digital-winds'],
        'eot' =&gt; ['application/vnd.ms-fontobject'],
        'eps' =&gt; ['application/postscript', 'image/x-eps'],
        'eps.bz2' =&gt; ['image/x-bzeps'],
        'eps.gz' =&gt; ['image/x-gzeps'],
        'epsf' =&gt; ['image/x-eps'],
        'epsf.bz2' =&gt; ['image/x-bzeps'],
        'epsf.gz' =&gt; ['image/x-gzeps'],
        'epsi' =&gt; ['image/x-eps'],
        'epsi.bz2' =&gt; ['image/x-bzeps'],
        'epsi.gz' =&gt; ['image/x-gzeps'],
        'epub' =&gt; ['application/epub+zip'],
        'erl' =&gt; ['text/x-erlang'],
        'es' =&gt; ['application/ecmascript', 'text/ecmascript'],
        'es3' =&gt; ['application/vnd.eszigno3+xml'],
        'esa' =&gt; ['application/vnd.osgi.subsystem'],
        'esf' =&gt; ['application/vnd.epson.esf'],
        'et3' =&gt; ['application/vnd.eszigno3+xml'],
        'etheme' =&gt; ['application/x-e-theme'],
        'etx' =&gt; ['text/x-setext'],
        'eva' =&gt; ['application/x-eva'],
        'evy' =&gt; ['application/x-envoy'],
        'ex' =&gt; ['text/x-elixir'],
        'exe' =&gt; ['application/x-ms-dos-executable', 'application/x-msdos-program', 'application/x-msdownload'],
        'exi' =&gt; ['application/exi'],
        'exr' =&gt; ['image/aces', 'image/x-exr'],
        'exs' =&gt; ['text/x-elixir'],
        'ext' =&gt; ['application/vnd.novadigm.ext'],
        'ez' =&gt; ['application/andrew-inset'],
        'ez2' =&gt; ['application/vnd.ezpix-album'],
        'ez3' =&gt; ['application/vnd.ezpix-package'],
        'f' =&gt; ['text/x-fortran'],
        'f4a' =&gt; ['audio/m4a', 'audio/mp4', 'audio/x-m4a'],
        'f4b' =&gt; ['audio/x-m4b'],
        'f4v' =&gt; ['video/mp4', 'video/mp4v-es', 'video/x-f4v', 'video/x-m4v'],
        'f77' =&gt; ['text/x-fortran'],
        'f90' =&gt; ['text/x-fortran'],
        'f95' =&gt; ['text/x-fortran'],
        'fasl' =&gt; ['text/x-common-lisp'],
        'fb2' =&gt; ['application/x-fictionbook', 'application/x-fictionbook+xml'],
        'fb2.zip' =&gt; ['application/x-zip-compressed-fb2'],
        'fbs' =&gt; ['image/vnd.fastbidsheet'],
        'fcdt' =&gt; ['application/vnd.adobe.formscentral.fcdt'],
        'fcs' =&gt; ['application/vnd.isac.fcs'],
        'fd' =&gt; ['application/x-fd-file', 'application/x-raw-floppy-disk-image'],
        'fdf' =&gt; ['application/vnd.fdf'],
        'fds' =&gt; ['application/x-fds-disk'],
        'fdt' =&gt; ['application/fdt+xml'],
        'fe_launch' =&gt; ['application/vnd.denovo.fcselayout-link'],
        'feature' =&gt; ['text/x-gherkin'],
        'fg5' =&gt; ['application/vnd.fujitsu.oasysgp'],
        'fgd' =&gt; ['application/x-director'],
        'fh' =&gt; ['image/x-freehand'],
        'fh4' =&gt; ['image/x-freehand'],
        'fh5' =&gt; ['image/x-freehand'],
        'fh7' =&gt; ['image/x-freehand'],
        'fhc' =&gt; ['image/x-freehand'],
        'fig' =&gt; ['application/x-xfig', 'image/x-xfig'],
        'fits' =&gt; ['image/fits', 'image/x-fits'],
        'fl' =&gt; ['application/x-fluid'],
        'flac' =&gt; ['audio/flac', 'audio/x-flac'],
        'flatpak' =&gt; ['application/vnd.flatpak', 'application/vnd.xdgapp'],
        'flatpakref' =&gt; ['application/vnd.flatpak.ref'],
        'flatpakrepo' =&gt; ['application/vnd.flatpak.repo'],
        'flc' =&gt; ['video/fli', 'video/x-fli', 'video/x-flic'],
        'fli' =&gt; ['video/fli', 'video/x-fli', 'video/x-flic'],
        'flo' =&gt; ['application/vnd.micrografx.flo'],
        'flv' =&gt; ['video/x-flv', 'application/x-flash-video', 'flv-application/octet-stream', 'video/flv'],
        'flw' =&gt; ['application/vnd.kde.kivio', 'application/x-kivio'],
        'flx' =&gt; ['text/vnd.fmi.flexstor'],
        'fly' =&gt; ['text/vnd.fly'],
        'fm' =&gt; ['application/vnd.framemaker', 'application/x-frame'],
        'fnc' =&gt; ['application/vnd.frogans.fnc'],
        'fo' =&gt; ['application/vnd.software602.filler.form+xml', 'text/x-xslfo'],
        'fodg' =&gt; ['application/vnd.oasis.opendocument.graphics-flat-xml'],
        'fodp' =&gt; ['application/vnd.oasis.opendocument.presentation-flat-xml'],
        'fods' =&gt; ['application/vnd.oasis.opendocument.spreadsheet-flat-xml'],
        'fodt' =&gt; ['application/vnd.oasis.opendocument.text-flat-xml'],
        'for' =&gt; ['text/x-fortran'],
        'fpx' =&gt; ['image/vnd.fpx'],
        'frame' =&gt; ['application/vnd.framemaker'],
        'fsc' =&gt; ['application/vnd.fsc.weblaunch'],
        'fst' =&gt; ['image/vnd.fst'],
        'ftc' =&gt; ['application/vnd.fluxtime.clip'],
        'fti' =&gt; ['application/vnd.anser-web-funds-transfer-initiation'],
        'fvt' =&gt; ['video/vnd.fvt'],
        'fxm' =&gt; ['video/x-javafx'],
        'fxp' =&gt; ['application/vnd.adobe.fxp'],
        'fxpl' =&gt; ['application/vnd.adobe.fxp'],
        'fzs' =&gt; ['application/vnd.fuzzysheet'],
        'g2w' =&gt; ['application/vnd.geoplan'],
        'g3' =&gt; ['image/fax-g3', 'image/g3fax'],
        'g3w' =&gt; ['application/vnd.geospace'],
        'gac' =&gt; ['application/vnd.groove-account'],
        'gam' =&gt; ['application/x-tads'],
        'gb' =&gt; ['application/x-gameboy-rom'],
        'gba' =&gt; ['application/x-gba-rom'],
        'gbc' =&gt; ['application/x-gameboy-color-rom'],
        'gbr' =&gt; ['application/rpki-ghostbusters', 'image/x-gimp-gbr'],
        'gca' =&gt; ['application/x-gca-compressed'],
        'gcode' =&gt; ['text/x.gcode'],
        'gcrd' =&gt; ['text/directory', 'text/vcard', 'text/x-vcard'],
        'gdi' =&gt; ['application/x-gd-rom-cue'],
        'gdl' =&gt; ['model/vnd.gdl'],
        'gdoc' =&gt; ['application/vnd.google-apps.document'],
        'ged' =&gt; ['application/x-gedcom', 'text/gedcom'],
        'gedcom' =&gt; ['application/x-gedcom', 'text/gedcom'],
        'gem' =&gt; ['application/x-gtar', 'application/x-tar'],
        'gen' =&gt; ['application/x-genesis-rom'],
        'geo' =&gt; ['application/vnd.dynageo'],
        'geo.json' =&gt; ['application/geo+json', 'application/vnd.geo+json'],
        'geojson' =&gt; ['application/geo+json', 'application/vnd.geo+json'],
        'gex' =&gt; ['application/vnd.geometry-explorer'],
        'gf' =&gt; ['application/x-tex-gf'],
        'gg' =&gt; ['application/x-gamegear-rom'],
        'ggb' =&gt; ['application/vnd.geogebra.file'],
        'ggt' =&gt; ['application/vnd.geogebra.tool'],
        'ghf' =&gt; ['application/vnd.groove-help'],
        'gif' =&gt; ['image/gif'],
        'gih' =&gt; ['image/x-gimp-gih'],
        'gim' =&gt; ['application/vnd.groove-identity-message'],
        'glade' =&gt; ['application/x-glade'],
        'glb' =&gt; ['model/gltf-binary'],
        'gltf' =&gt; ['model/gltf+json'],
        'gml' =&gt; ['application/gml+xml'],
        'gmo' =&gt; ['application/x-gettext-translation'],
        'gmx' =&gt; ['application/vnd.gmx'],
        'gnc' =&gt; ['application/x-gnucash'],
        'gnd' =&gt; ['application/gnunet-directory'],
        'gnucash' =&gt; ['application/x-gnucash'],
        'gnumeric' =&gt; ['application/x-gnumeric'],
        'gnuplot' =&gt; ['application/x-gnuplot'],
        'go' =&gt; ['text/x-go'],
        'gp' =&gt; ['application/x-gnuplot'],
        'gpg' =&gt; ['application/pgp', 'application/pgp-encrypted', 'application/pgp-keys', 'application/pgp-signature'],
        'gph' =&gt; ['application/vnd.flographit'],
        'gplt' =&gt; ['application/x-gnuplot'],
        'gpx' =&gt; ['application/gpx', 'application/gpx+xml', 'application/x-gpx', 'application/x-gpx+xml'],
        'gqf' =&gt; ['application/vnd.grafeq'],
        'gqs' =&gt; ['application/vnd.grafeq'],
        'gra' =&gt; ['application/x-graphite'],
        'gradle' =&gt; ['text/x-gradle'],
        'gram' =&gt; ['application/srgs'],
        'gramps' =&gt; ['application/x-gramps-xml'],
        'gre' =&gt; ['application/vnd.geometry-explorer'],
        'groovy' =&gt; ['text/x-groovy'],
        'grv' =&gt; ['application/vnd.groove-injector'],
        'grxml' =&gt; ['application/srgs+xml'],
        'gs' =&gt; ['text/x-genie'],
        'gsf' =&gt; ['application/x-font-ghostscript', 'application/x-font-type1'],
        'gsh' =&gt; ['text/x-groovy'],
        'gsheet' =&gt; ['application/vnd.google-apps.spreadsheet'],
        'gslides' =&gt; ['application/vnd.google-apps.presentation'],
        'gsm' =&gt; ['audio/x-gsm'],
        'gtar' =&gt; ['application/x-gtar', 'application/x-tar'],
        'gtm' =&gt; ['application/vnd.groove-tool-message'],
        'gtw' =&gt; ['model/vnd.gtw'],
        'gv' =&gt; ['text/vnd.graphviz'],
        'gvp' =&gt; ['text/google-video-pointer', 'text/x-google-video-pointer'],
        'gvy' =&gt; ['text/x-groovy'],
        'gxf' =&gt; ['application/gxf'],
        'gxt' =&gt; ['application/vnd.geonext'],
        'gy' =&gt; ['text/x-groovy'],
        'gz' =&gt; ['application/x-gzip', 'application/gzip'],
        'h' =&gt; ['text/x-c', 'text/x-chdr'],
        'h++' =&gt; ['text/x-c++hdr'],
        'h261' =&gt; ['video/h261'],
        'h263' =&gt; ['video/h263'],
        'h264' =&gt; ['video/h264'],
        'h4' =&gt; ['application/x-hdf'],
        'h5' =&gt; ['application/x-hdf'],
        'hal' =&gt; ['application/vnd.hal+xml'],
        'hbci' =&gt; ['application/vnd.hbci'],
        'hbs' =&gt; ['text/x-handlebars-template'],
        'hdd' =&gt; ['application/x-virtualbox-hdd'],
        'hdf' =&gt; ['application/x-hdf'],
        'hdf4' =&gt; ['application/x-hdf'],
        'hdf5' =&gt; ['application/x-hdf'],
        'heic' =&gt; ['image/heic', 'image/heic-sequence', 'image/heif', 'image/heif-sequence'],
        'heics' =&gt; ['image/heic-sequence'],
        'heif' =&gt; ['image/heic', 'image/heic-sequence', 'image/heif', 'image/heif-sequence'],
        'heifs' =&gt; ['image/heif-sequence'],
        'hej2' =&gt; ['image/hej2k'],
        'held' =&gt; ['application/atsc-held+xml'],
        'hfe' =&gt; ['application/x-hfe-file', 'application/x-hfe-floppy-image'],
        'hh' =&gt; ['text/x-c', 'text/x-c++hdr'],
        'hjson' =&gt; ['application/hjson'],
        'hlp' =&gt; ['application/winhlp', 'zz-application/zz-winassoc-hlp'],
        'hp' =&gt; ['text/x-c++hdr'],
        'hpgl' =&gt; ['application/vnd.hp-hpgl'],
        'hpid' =&gt; ['application/vnd.hp-hpid'],
        'hpp' =&gt; ['text/x-c++hdr'],
        'hps' =&gt; ['application/vnd.hp-hps'],
        'hqx' =&gt; ['application/stuffit', 'application/mac-binhex40'],
        'hs' =&gt; ['text/x-haskell'],
        'hsj2' =&gt; ['image/hsj2'],
        'htc' =&gt; ['text/x-component'],
        'htke' =&gt; ['application/vnd.kenameaapp'],
        'htm' =&gt; ['text/html', 'application/xhtml+xml'],
        'html' =&gt; ['text/html', 'application/xhtml+xml'],
        'hvd' =&gt; ['application/vnd.yamaha.hv-dic'],
        'hvp' =&gt; ['application/vnd.yamaha.hv-voice'],
        'hvs' =&gt; ['application/vnd.yamaha.hv-script'],
        'hwp' =&gt; ['application/vnd.haansoft-hwp', 'application/x-hwp'],
        'hwt' =&gt; ['application/vnd.haansoft-hwt', 'application/x-hwt'],
        'hxx' =&gt; ['text/x-c++hdr'],
        'i2g' =&gt; ['application/vnd.intergeo'],
        'ica' =&gt; ['application/x-ica'],
        'icb' =&gt; ['application/tga', 'application/x-targa', 'application/x-tga', 'image/targa', 'image/tga', 'image/x-icb', 'image/x-targa', 'image/x-tga'],
        'icc' =&gt; ['application/vnd.iccprofile'],
        'ice' =&gt; ['x-conference/x-cooltalk'],
        'icm' =&gt; ['application/vnd.iccprofile'],
        'icns' =&gt; ['image/x-icns'],
        'ico' =&gt; ['application/ico', 'image/ico', 'image/icon', 'image/vnd.microsoft.icon', 'image/x-ico', 'image/x-icon', 'text/ico'],
        'ics' =&gt; ['application/ics', 'text/calendar', 'text/x-vcalendar'],
        'idl' =&gt; ['text/x-idl'],
        'ief' =&gt; ['image/ief'],
        'ifb' =&gt; ['text/calendar'],
        'iff' =&gt; ['image/x-iff', 'image/x-ilbm'],
        'ifm' =&gt; ['application/vnd.shana.informed.formdata'],
        'iges' =&gt; ['model/iges'],
        'igl' =&gt; ['application/vnd.igloader'],
        'igm' =&gt; ['application/vnd.insors.igm'],
        'igs' =&gt; ['model/iges'],
        'igx' =&gt; ['application/vnd.micrografx.igx'],
        'iif' =&gt; ['application/vnd.shana.informed.interchange'],
        'ilbm' =&gt; ['image/x-iff', 'image/x-ilbm'],
        'ime' =&gt; ['audio/imelody', 'audio/x-imelody', 'text/x-imelody'],
        'img' =&gt; ['application/x-raw-disk-image'],
        'img.xz' =&gt; ['application/x-raw-disk-image-xz-compressed'],
        'imp' =&gt; ['application/vnd.accpac.simply.imp'],
        'ims' =&gt; ['application/vnd.ms-ims'],
        'imy' =&gt; ['audio/imelody', 'audio/x-imelody', 'text/x-imelody'],
        'in' =&gt; ['text/plain'],
        'ini' =&gt; ['text/plain'],
        'ink' =&gt; ['application/inkml+xml'],
        'inkml' =&gt; ['application/inkml+xml'],
        'ins' =&gt; ['application/x-tex', 'text/x-tex'],
        'install' =&gt; ['application/x-install-instructions'],
        'iota' =&gt; ['application/vnd.astraea-software.iota'],
        'ipfix' =&gt; ['application/ipfix'],
        'ipk' =&gt; ['application/vnd.shana.informed.package'],
        'ips' =&gt; ['application/x-ips-patch'],
        'iptables' =&gt; ['text/x-iptables'],
        'ipynb' =&gt; ['application/x-ipynb+json'],
        'irm' =&gt; ['application/vnd.ibm.rights-management'],
        'irp' =&gt; ['application/vnd.irepository.package+xml'],
        'iso' =&gt; ['application/x-cd-image', 'application/x-dreamcast-rom', 'application/x-gamecube-iso-image', 'application/x-gamecube-rom', 'application/x-iso9660-image', 'application/x-saturn-rom', 'application/x-sega-cd-rom', 'application/x-sega-pico-rom', 'application/x-wbfs', 'application/x-wia', 'application/x-wii-iso-image', 'application/x-wii-rom'],
        'iso9660' =&gt; ['application/x-cd-image', 'application/x-iso9660-image'],
        'it' =&gt; ['audio/x-it'],
        'it87' =&gt; ['application/x-it87'],
        'itp' =&gt; ['application/vnd.shana.informed.formtemplate'],
        'its' =&gt; ['application/its+xml'],
        'ivp' =&gt; ['application/vnd.immervision-ivp'],
        'ivu' =&gt; ['application/vnd.immervision-ivu'],
        'j2c' =&gt; ['image/x-jp2-codestream'],
        'j2k' =&gt; ['image/x-jp2-codestream'],
        'jad' =&gt; ['text/vnd.sun.j2me.app-descriptor'],
        'jade' =&gt; ['text/jade'],
        'jam' =&gt; ['application/vnd.jam'],
        'jar' =&gt; ['application/x-java-archive', 'application/java-archive', 'application/x-jar'],
        'jardiff' =&gt; ['application/x-java-archive-diff'],
        'java' =&gt; ['text/x-java', 'text/x-java-source'],
        'jceks' =&gt; ['application/x-java-jce-keystore'],
        'jhc' =&gt; ['image/jphc'],
        'jisp' =&gt; ['application/vnd.jisp'],
        'jks' =&gt; ['application/x-java-keystore'],
        'jls' =&gt; ['image/jls'],
        'jlt' =&gt; ['application/vnd.hp-jlyt'],
        'jng' =&gt; ['image/x-jng'],
        'jnlp' =&gt; ['application/x-java-jnlp-file'],
        'joda' =&gt; ['application/vnd.joost.joda-archive'],
        'jp2' =&gt; ['image/jp2', 'image/jpeg2000', 'image/jpeg2000-image', 'image/x-jpeg2000-image'],
        'jpc' =&gt; ['image/x-jp2-codestream'],
        'jpe' =&gt; ['image/jpeg', 'image/pjpeg'],
        'jpeg' =&gt; ['image/jpeg', 'image/pjpeg'],
        'jpf' =&gt; ['image/jpx'],
        'jpg' =&gt; ['image/jpeg', 'image/pjpeg'],
        'jpg2' =&gt; ['image/jp2', 'image/jpeg2000', 'image/jpeg2000-image', 'image/x-jpeg2000-image'],
        'jpgm' =&gt; ['image/jpm', 'video/jpm'],
        'jpgv' =&gt; ['video/jpeg'],
        'jph' =&gt; ['image/jph'],
        'jpm' =&gt; ['image/jpm', 'video/jpm'],
        'jpr' =&gt; ['application/x-jbuilder-project'],
        'jpx' =&gt; ['application/x-jbuilder-project', 'image/jpx'],
        'jrd' =&gt; ['application/jrd+json'],
        'js' =&gt; ['text/javascript', 'application/javascript', 'application/x-javascript'],
        'jsm' =&gt; ['application/javascript', 'application/x-javascript', 'text/javascript'],
        'json' =&gt; ['application/json', 'application/schema+json'],
        'json-patch' =&gt; ['application/json-patch+json'],
        'json5' =&gt; ['application/json5'],
        'jsonld' =&gt; ['application/ld+json'],
        'jsonml' =&gt; ['application/jsonml+json'],
        'jsx' =&gt; ['text/jsx'],
        'jxl' =&gt; ['image/jxl'],
        'jxr' =&gt; ['image/jxr'],
        'jxra' =&gt; ['image/jxra'],
        'jxrs' =&gt; ['image/jxrs'],
        'jxs' =&gt; ['image/jxs'],
        'jxsc' =&gt; ['image/jxsc'],
        'jxsi' =&gt; ['image/jxsi'],
        'jxss' =&gt; ['image/jxss'],
        'k25' =&gt; ['image/x-kodak-k25'],
        'k7' =&gt; ['application/x-thomson-cassette'],
        'kar' =&gt; ['audio/midi', 'audio/x-midi'],
        'karbon' =&gt; ['application/vnd.kde.karbon', 'application/x-karbon'],
        'kdbx' =&gt; ['application/x-keepass2'],
        'kdc' =&gt; ['image/x-kodak-kdc'],
        'kdelnk' =&gt; ['application/x-desktop', 'application/x-gnome-app-info'],
        'kexi' =&gt; ['application/x-kexiproject-sqlite', 'application/x-kexiproject-sqlite2', 'application/x-kexiproject-sqlite3', 'application/x-vnd.kde.kexi'],
        'kexic' =&gt; ['application/x-kexi-connectiondata'],
        'kexis' =&gt; ['application/x-kexiproject-shortcut'],
        'key' =&gt; ['application/vnd.apple.keynote', 'application/pgp-keys', 'application/x-iwork-keynote-sffkey'],
        'keynote' =&gt; ['application/vnd.apple.keynote'],
        'kfo' =&gt; ['application/vnd.kde.kformula', 'application/x-kformula'],
        'kfx' =&gt; ['application/vnd.amazon.mobi8-ebook', 'application/x-mobi8-ebook'],
        'kia' =&gt; ['application/vnd.kidspiration'],
        'kil' =&gt; ['application/x-killustrator'],
        'kino' =&gt; ['application/smil', 'application/smil+xml'],
        'kml' =&gt; ['application/vnd.google-earth.kml+xml'],
        'kmz' =&gt; ['application/vnd.google-earth.kmz'],
        'kne' =&gt; ['application/vnd.kinar'],
        'knp' =&gt; ['application/vnd.kinar'],
        'kon' =&gt; ['application/vnd.kde.kontour', 'application/x-kontour'],
        'kpm' =&gt; ['application/x-kpovmodeler'],
        'kpr' =&gt; ['application/vnd.kde.kpresenter', 'application/x-kpresenter'],
        'kpt' =&gt; ['application/vnd.kde.kpresenter', 'application/x-kpresenter'],
        'kpxx' =&gt; ['application/vnd.ds-keypoint'],
        'kra' =&gt; ['application/x-krita'],
        'krz' =&gt; ['application/x-krita'],
        'ks' =&gt; ['application/x-java-keystore'],
        'ksp' =&gt; ['application/vnd.kde.kspread', 'application/x-kspread'],
        'ksy' =&gt; ['text/x-kaitai-struct'],
        'kt' =&gt; ['text/x-kotlin'],
        'ktr' =&gt; ['application/vnd.kahootz'],
        'ktx' =&gt; ['image/ktx'],
        'ktx2' =&gt; ['image/ktx2'],
        'ktz' =&gt; ['application/vnd.kahootz'],
        'kud' =&gt; ['application/x-kugar'],
        'kwd' =&gt; ['application/vnd.kde.kword', 'application/x-kword'],
        'kwt' =&gt; ['application/vnd.kde.kword', 'application/x-kword'],
        'la' =&gt; ['application/x-shared-library-la'],
        'lasxml' =&gt; ['application/vnd.las.las+xml'],
        'latex' =&gt; ['application/x-latex', 'application/x-tex', 'text/x-tex'],
        'lbd' =&gt; ['application/vnd.llamagraphics.life-balance.desktop'],
        'lbe' =&gt; ['application/vnd.llamagraphics.life-balance.exchange+xml'],
        'lbm' =&gt; ['image/x-iff', 'image/x-ilbm'],
        'ldif' =&gt; ['text/x-ldif'],
        'les' =&gt; ['application/vnd.hhe.lesson-player'],
        'less' =&gt; ['text/less'],
        'lgr' =&gt; ['application/lgr+xml'],
        'lha' =&gt; ['application/x-lha', 'application/x-lzh-compressed'],
        'lhs' =&gt; ['text/x-literate-haskell'],
        'lhz' =&gt; ['application/x-lhz'],
        'link66' =&gt; ['application/vnd.route66.link66+xml'],
        'lisp' =&gt; ['text/x-common-lisp'],
        'list' =&gt; ['text/plain'],
        'list3820' =&gt; ['application/vnd.ibm.modcap'],
        'listafp' =&gt; ['application/vnd.ibm.modcap'],
        'litcoffee' =&gt; ['text/coffeescript'],
        'lnk' =&gt; ['application/x-ms-shortcut'],
        'lnx' =&gt; ['application/x-atari-lynx-rom'],
        'loas' =&gt; ['audio/usac'],
        'log' =&gt; ['text/plain', 'text/x-log'],
        'lostxml' =&gt; ['application/lost+xml'],
        'lrm' =&gt; ['application/vnd.ms-lrm'],
        'lrv' =&gt; ['video/mp4', 'video/mp4v-es', 'video/x-m4v'],
        'lrz' =&gt; ['application/x-lrzip'],
        'ltf' =&gt; ['application/vnd.frogans.ltf'],
        'ltx' =&gt; ['application/x-tex', 'text/x-tex'],
        'lua' =&gt; ['text/x-lua'],
        'luac' =&gt; ['application/x-lua-bytecode'],
        'lvp' =&gt; ['audio/vnd.lucent.voice'],
        'lwo' =&gt; ['image/x-lwo'],
        'lwob' =&gt; ['image/x-lwo'],
        'lwp' =&gt; ['application/vnd.lotus-wordpro'],
        'lws' =&gt; ['image/x-lws'],
        'ly' =&gt; ['text/x-lilypond'],
        'lyx' =&gt; ['application/x-lyx', 'text/x-lyx'],
        'lz' =&gt; ['application/x-lzip'],
        'lz4' =&gt; ['application/x-lz4'],
        'lzh' =&gt; ['application/x-lha', 'application/x-lzh-compressed'],
        'lzma' =&gt; ['application/x-lzma'],
        'lzo' =&gt; ['application/x-lzop'],
        'm' =&gt; ['text/x-matlab', 'text/x-objcsrc', 'text/x-octave'],
        'm13' =&gt; ['application/x-msmediaview'],
        'm14' =&gt; ['application/x-msmediaview'],
        'm15' =&gt; ['audio/x-mod'],
        'm1u' =&gt; ['video/vnd.mpegurl', 'video/x-mpegurl'],
        'm1v' =&gt; ['video/mpeg'],
        'm21' =&gt; ['application/mp21'],
        'm2a' =&gt; ['audio/mpeg'],
        'm2t' =&gt; ['video/mp2t'],
        'm2ts' =&gt; ['video/mp2t'],
        'm2v' =&gt; ['video/mpeg'],
        'm3a' =&gt; ['audio/mpeg'],
        'm3u' =&gt; ['audio/x-mpegurl', 'application/m3u', 'application/vnd.apple.mpegurl', 'audio/m3u', 'audio/mpegurl', 'audio/x-m3u', 'audio/x-mp3-playlist'],
        'm3u8' =&gt; ['application/m3u', 'application/vnd.apple.mpegurl', 'audio/m3u', 'audio/mpegurl', 'audio/x-m3u', 'audio/x-mp3-playlist', 'audio/x-mpegurl'],
        'm4' =&gt; ['application/x-m4'],
        'm4a' =&gt; ['audio/mp4', 'audio/m4a', 'audio/x-m4a'],
        'm4b' =&gt; ['audio/x-m4b'],
        'm4p' =&gt; ['application/mp4'],
        'm4r' =&gt; ['audio/x-m4r'],
        'm4s' =&gt; ['video/iso.segment'],
        'm4u' =&gt; ['video/vnd.mpegurl', 'video/x-mpegurl'],
        'm4v' =&gt; ['video/mp4', 'video/mp4v-es', 'video/x-m4v'],
        'm7' =&gt; ['application/x-thomson-cartridge-memo7'],
        'ma' =&gt; ['application/mathematica'],
        'mab' =&gt; ['application/x-markaby'],
        'mads' =&gt; ['application/mads+xml'],
        'maei' =&gt; ['application/mmt-aei+xml'],
        'mag' =&gt; ['application/vnd.ecowin.chart'],
        'mak' =&gt; ['text/x-makefile'],
        'maker' =&gt; ['application/vnd.framemaker'],
        'man' =&gt; ['application/x-troff-man', 'text/troff'],
        'manifest' =&gt; ['text/cache-manifest'],
        'map' =&gt; ['application/json'],
        'markdown' =&gt; ['text/markdown', 'text/x-markdown'],
        'mathml' =&gt; ['application/mathml+xml'],
        'mb' =&gt; ['application/mathematica'],
        'mbk' =&gt; ['application/vnd.mobius.mbk'],
        'mbox' =&gt; ['application/mbox'],
        'mc1' =&gt; ['application/vnd.medcalcdata'],
        'mc2' =&gt; ['text/vnd.senx.warpscript'],
        'mcd' =&gt; ['application/vnd.mcd'],
        'mcurl' =&gt; ['text/vnd.curl.mcurl'],
        'md' =&gt; ['text/markdown', 'text/x-markdown'],
        'mdb' =&gt; ['application/x-msaccess', 'application/mdb', 'application/msaccess', 'application/vnd.ms-access', 'application/vnd.msaccess', 'application/x-mdb', 'zz-application/zz-winassoc-mdb'],
        'mdi' =&gt; ['image/vnd.ms-modi'],
        'mdx' =&gt; ['application/x-genesis-32x-rom', 'text/mdx'],
        'me' =&gt; ['text/troff', 'text/x-troff-me'],
        'med' =&gt; ['audio/x-mod'],
        'mesh' =&gt; ['model/mesh'],
        'meta4' =&gt; ['application/metalink4+xml'],
        'metalink' =&gt; ['application/metalink+xml'],
        'mets' =&gt; ['application/mets+xml'],
        'mfm' =&gt; ['application/vnd.mfmp'],
        'mft' =&gt; ['application/rpki-manifest'],
        'mgp' =&gt; ['application/vnd.osgeo.mapguide.package', 'application/x-magicpoint'],
        'mgz' =&gt; ['application/vnd.proteus.magazine'],
        'mht' =&gt; ['application/x-mimearchive'],
        'mhtml' =&gt; ['application/x-mimearchive'],
        'mid' =&gt; ['audio/midi', 'audio/x-midi'],
        'midi' =&gt; ['audio/midi', 'audio/x-midi'],
        'mie' =&gt; ['application/x-mie'],
        'mif' =&gt; ['application/vnd.mif', 'application/x-mif'],
        'mime' =&gt; ['message/rfc822'],
        'minipsf' =&gt; ['audio/x-minipsf'],
        'mj2' =&gt; ['video/mj2'],
        'mjp2' =&gt; ['video/mj2'],
        'mjpeg' =&gt; ['video/x-mjpeg'],
        'mjpg' =&gt; ['video/x-mjpeg'],
        'mjs' =&gt; ['application/javascript', 'application/x-javascript', 'text/javascript'],
        'mk' =&gt; ['text/x-makefile'],
        'mk3d' =&gt; ['video/x-matroska', 'video/x-matroska-3d'],
        'mka' =&gt; ['audio/x-matroska'],
        'mkd' =&gt; ['text/markdown', 'text/x-markdown'],
        'mks' =&gt; ['video/x-matroska'],
        'mkv' =&gt; ['video/x-matroska'],
        'ml' =&gt; ['text/x-ocaml'],
        'mli' =&gt; ['text/x-ocaml'],
        'mlp' =&gt; ['application/vnd.dolby.mlp'],
        'mm' =&gt; ['text/x-troff-mm'],
        'mmd' =&gt; ['application/vnd.chipnuts.karaoke-mmd'],
        'mmf' =&gt; ['application/vnd.smaf', 'application/x-smaf'],
        'mml' =&gt; ['application/mathml+xml', 'text/mathml'],
        'mmr' =&gt; ['image/vnd.fujixerox.edmics-mmr'],
        'mng' =&gt; ['video/x-mng'],
        'mny' =&gt; ['application/x-msmoney'],
        'mo' =&gt; ['application/x-gettext-translation', 'text/x-modelica'],
        'mo3' =&gt; ['audio/x-mo3'],
        'mobi' =&gt; ['application/x-mobipocket-ebook'],
        'moc' =&gt; ['text/x-moc'],
        'mod' =&gt; ['application/x-object', 'audio/x-mod'],
        'mods' =&gt; ['application/mods+xml'],
        'mof' =&gt; ['text/x-mof'],
        'moov' =&gt; ['video/quicktime'],
        'mount' =&gt; ['text/x-systemd-unit'],
        'mov' =&gt; ['video/quicktime'],
        'movie' =&gt; ['video/x-sgi-movie'],
        'mp+' =&gt; ['audio/x-musepack'],
        'mp2' =&gt; ['audio/mp2', 'audio/mpeg', 'audio/x-mp2', 'video/mpeg', 'video/mpeg-system', 'video/x-mpeg', 'video/x-mpeg-system', 'video/x-mpeg2'],
        'mp21' =&gt; ['application/mp21'],
        'mp2a' =&gt; ['audio/mpeg'],
        'mp3' =&gt; ['audio/mpeg', 'audio/mp3', 'audio/x-mp3', 'audio/x-mpeg', 'audio/x-mpg'],
        'mp4' =&gt; ['video/mp4', 'video/mp4v-es', 'video/x-m4v'],
        'mp4a' =&gt; ['audio/mp4'],
        'mp4s' =&gt; ['application/mp4'],
        'mp4v' =&gt; ['video/mp4'],
        'mpc' =&gt; ['application/vnd.mophun.certificate', 'audio/x-musepack'],
        'mpd' =&gt; ['application/dash+xml'],
        'mpe' =&gt; ['video/mpeg', 'video/mpeg-system', 'video/x-mpeg', 'video/x-mpeg-system', 'video/x-mpeg2'],
        'mpeg' =&gt; ['video/mpeg', 'video/mpeg-system', 'video/x-mpeg', 'video/x-mpeg-system', 'video/x-mpeg2'],
        'mpg' =&gt; ['video/mpeg', 'video/mpeg-system', 'video/x-mpeg', 'video/x-mpeg-system', 'video/x-mpeg2'],
        'mpg4' =&gt; ['video/mp4'],
        'mpga' =&gt; ['audio/mp3', 'audio/mpeg', 'audio/x-mp3', 'audio/x-mpeg', 'audio/x-mpg'],
        'mpkg' =&gt; ['application/vnd.apple.installer+xml'],
        'mpl' =&gt; ['video/mp2t'],
        'mpls' =&gt; ['video/mp2t'],
        'mpm' =&gt; ['application/vnd.blueice.multipass'],
        'mpn' =&gt; ['application/vnd.mophun.application'],
        'mpp' =&gt; ['application/vnd.ms-project', 'audio/x-musepack'],
        'mpt' =&gt; ['application/vnd.ms-project'],
        'mpy' =&gt; ['application/vnd.ibm.minipay'],
        'mqy' =&gt; ['application/vnd.mobius.mqy'],
        'mrc' =&gt; ['application/marc'],
        'mrcx' =&gt; ['application/marcxml+xml'],
        'mrl' =&gt; ['text/x-mrml'],
        'mrml' =&gt; ['text/x-mrml'],
        'mrw' =&gt; ['image/x-minolta-mrw'],
        'ms' =&gt; ['text/troff', 'text/x-troff-ms'],
        'mscml' =&gt; ['application/mediaservercontrol+xml'],
        'mseed' =&gt; ['application/vnd.fdsn.mseed'],
        'mseq' =&gt; ['application/vnd.mseq'],
        'msf' =&gt; ['application/vnd.epson.msf'],
        'msg' =&gt; ['application/vnd.ms-outlook'],
        'msh' =&gt; ['model/mesh'],
        'msi' =&gt; ['application/x-msdownload', 'application/x-msi'],
        'msl' =&gt; ['application/vnd.mobius.msl'],
        'msod' =&gt; ['image/x-msod'],
        'msty' =&gt; ['application/vnd.muvee.style'],
        'msx' =&gt; ['application/x-msx-rom'],
        'mtl' =&gt; ['model/mtl'],
        'mtm' =&gt; ['audio/x-mod'],
        'mts' =&gt; ['model/vnd.mts', 'video/mp2t'],
        'mup' =&gt; ['text/x-mup'],
        'mus' =&gt; ['application/vnd.musician'],
        'musd' =&gt; ['application/mmt-usd+xml'],
        'musicxml' =&gt; ['application/vnd.recordare.musicxml+xml'],
        'mvb' =&gt; ['application/x-msmediaview'],
        'mvt' =&gt; ['application/vnd.mapbox-vector-tile'],
        'mwf' =&gt; ['application/vnd.mfer'],
        'mxf' =&gt; ['application/mxf'],
        'mxl' =&gt; ['application/vnd.recordare.musicxml'],
        'mxmf' =&gt; ['audio/mobile-xmf'],
        'mxml' =&gt; ['application/xv+xml'],
        'mxs' =&gt; ['application/vnd.triscape.mxs'],
        'mxu' =&gt; ['video/vnd.mpegurl', 'video/x-mpegurl'],
        'n-gage' =&gt; ['application/vnd.nokia.n-gage.symbian.install'],
        'n3' =&gt; ['text/n3'],
        'n64' =&gt; ['application/x-n64-rom'],
        'nb' =&gt; ['application/mathematica', 'application/x-mathematica'],
        'nbp' =&gt; ['application/vnd.wolfram.player'],
        'nc' =&gt; ['application/x-netcdf'],
        'ncx' =&gt; ['application/x-dtbncx+xml'],
        'nds' =&gt; ['application/x-nintendo-ds-rom'],
        'nef' =&gt; ['image/x-nikon-nef'],
        'nes' =&gt; ['application/x-nes-rom'],
        'nez' =&gt; ['application/x-nes-rom'],
        'nfo' =&gt; ['text/x-nfo'],
        'ngc' =&gt; ['application/x-neo-geo-pocket-color-rom'],
        'ngdat' =&gt; ['application/vnd.nokia.n-gage.data'],
        'ngp' =&gt; ['application/x-neo-geo-pocket-rom'],
        'nitf' =&gt; ['application/vnd.nitf'],
        'nlu' =&gt; ['application/vnd.neurolanguage.nlu'],
        'nml' =&gt; ['application/vnd.enliven'],
        'nnd' =&gt; ['application/vnd.noblenet-directory'],
        'nns' =&gt; ['application/vnd.noblenet-sealer'],
        'nnw' =&gt; ['application/vnd.noblenet-web'],
        'not' =&gt; ['text/x-mup'],
        'npx' =&gt; ['image/vnd.net-fpx'],
        'nq' =&gt; ['application/n-quads'],
        'nrw' =&gt; ['image/x-nikon-nrw'],
        'nsc' =&gt; ['application/x-conference', 'application/x-netshow-channel'],
        'nsf' =&gt; ['application/vnd.lotus-notes'],
        'nsv' =&gt; ['video/x-nsv'],
        'nt' =&gt; ['application/n-triples'],
        'ntf' =&gt; ['application/vnd.nitf'],
        'numbers' =&gt; ['application/vnd.apple.numbers', 'application/x-iwork-numbers-sffnumbers'],
        'nzb' =&gt; ['application/x-nzb'],
        'o' =&gt; ['application/x-object'],
        'oa2' =&gt; ['application/vnd.fujitsu.oasys2'],
        'oa3' =&gt; ['application/vnd.fujitsu.oasys3'],
        'oas' =&gt; ['application/vnd.fujitsu.oasys'],
        'obd' =&gt; ['application/x-msbinder'],
        'obgx' =&gt; ['application/vnd.openblox.game+xml'],
        'obj' =&gt; ['application/x-tgif', 'model/obj'],
        'ocl' =&gt; ['text/x-ocl'],
        'oda' =&gt; ['application/oda'],
        'odb' =&gt; ['application/vnd.oasis.opendocument.database', 'application/vnd.sun.xml.base'],
        'odc' =&gt; ['application/vnd.oasis.opendocument.chart'],
        'odf' =&gt; ['application/vnd.oasis.opendocument.formula'],
        'odft' =&gt; ['application/vnd.oasis.opendocument.formula-template'],
        'odg' =&gt; ['application/vnd.oasis.opendocument.graphics'],
        'odi' =&gt; ['application/vnd.oasis.opendocument.image'],
        'odm' =&gt; ['application/vnd.oasis.opendocument.text-master'],
        'odp' =&gt; ['application/vnd.oasis.opendocument.presentation'],
        'ods' =&gt; ['application/vnd.oasis.opendocument.spreadsheet'],
        'odt' =&gt; ['application/vnd.oasis.opendocument.text'],
        'oga' =&gt; ['audio/ogg', 'audio/vorbis', 'audio/x-flac+ogg', 'audio/x-ogg', 'audio/x-oggflac', 'audio/x-speex+ogg', 'audio/x-vorbis', 'audio/x-vorbis+ogg'],
        'ogex' =&gt; ['model/vnd.opengex'],
        'ogg' =&gt; ['audio/ogg', 'audio/vorbis', 'audio/x-flac+ogg', 'audio/x-ogg', 'audio/x-oggflac', 'audio/x-speex+ogg', 'audio/x-vorbis', 'audio/x-vorbis+ogg', 'video/ogg', 'video/x-ogg', 'video/x-theora', 'video/x-theora+ogg'],
        'ogm' =&gt; ['video/x-ogm', 'video/x-ogm+ogg'],
        'ogv' =&gt; ['video/ogg', 'video/x-ogg'],
        'ogx' =&gt; ['application/ogg', 'application/x-ogg'],
        'old' =&gt; ['application/x-trash'],
        'oleo' =&gt; ['application/x-oleo'],
        'omdoc' =&gt; ['application/omdoc+xml'],
        'onepkg' =&gt; ['application/onenote'],
        'onetmp' =&gt; ['application/onenote'],
        'onetoc' =&gt; ['application/onenote'],
        'onetoc2' =&gt; ['application/onenote'],
        'ooc' =&gt; ['text/x-ooc'],
        'opf' =&gt; ['application/oebps-package+xml'],
        'opml' =&gt; ['text/x-opml', 'text/x-opml+xml'],
        'oprc' =&gt; ['application/vnd.palm', 'application/x-palm-database'],
        'opus' =&gt; ['audio/ogg', 'audio/x-ogg', 'audio/x-opus+ogg'],
        'ora' =&gt; ['image/openraster'],
        'orf' =&gt; ['image/x-olympus-orf'],
        'org' =&gt; ['application/vnd.lotus-organizer', 'text/org', 'text/x-org'],
        'osf' =&gt; ['application/vnd.yamaha.openscoreformat'],
        'osfpvg' =&gt; ['application/vnd.yamaha.openscoreformat.osfpvg+xml'],
        'osm' =&gt; ['application/vnd.openstreetmap.data+xml'],
        'otc' =&gt; ['application/vnd.oasis.opendocument.chart-template'],
        'otf' =&gt; ['application/vnd.oasis.opendocument.formula-template', 'application/x-font-otf', 'font/otf'],
        'otg' =&gt; ['application/vnd.oasis.opendocument.graphics-template'],
        'oth' =&gt; ['application/vnd.oasis.opendocument.text-web'],
        'oti' =&gt; ['application/vnd.oasis.opendocument.image-template'],
        'otp' =&gt; ['application/vnd.oasis.opendocument.presentation-template'],
        'ots' =&gt; ['application/vnd.oasis.opendocument.spreadsheet-template'],
        'ott' =&gt; ['application/vnd.oasis.opendocument.text-template'],
        'ova' =&gt; ['application/ovf', 'application/x-virtualbox-ova'],
        'ovf' =&gt; ['application/x-virtualbox-ovf'],
        'owl' =&gt; ['application/rdf+xml', 'text/rdf'],
        'owx' =&gt; ['application/owl+xml'],
        'oxps' =&gt; ['application/oxps'],
        'oxt' =&gt; ['application/vnd.openofficeorg.extension'],
        'p' =&gt; ['text/x-pascal'],
        'p10' =&gt; ['application/pkcs10'],
        'p12' =&gt; ['application/pkcs12', 'application/x-pkcs12'],
        'p65' =&gt; ['application/x-pagemaker'],
        'p7b' =&gt; ['application/x-pkcs7-certificates'],
        'p7c' =&gt; ['application/pkcs7-mime'],
        'p7m' =&gt; ['application/pkcs7-mime'],
        'p7r' =&gt; ['application/x-pkcs7-certreqresp'],
        'p7s' =&gt; ['application/pkcs7-signature'],
        'p8' =&gt; ['application/pkcs8'],
        'p8e' =&gt; ['application/pkcs8-encrypted'],
        'pac' =&gt; ['application/x-ns-proxy-autoconfig'],
        'pack' =&gt; ['application/x-java-pack200'],
        'pages' =&gt; ['application/vnd.apple.pages', 'application/x-iwork-pages-sffpages'],
        'pak' =&gt; ['application/x-pak'],
        'par2' =&gt; ['application/x-par2'],
        'part' =&gt; ['application/x-partial-download'],
        'pas' =&gt; ['text/x-pascal'],
        'pat' =&gt; ['image/x-gimp-pat'],
        'patch' =&gt; ['text/x-diff', 'text/x-patch'],
        'path' =&gt; ['text/x-systemd-unit'],
        'paw' =&gt; ['application/vnd.pawaafile'],
        'pbd' =&gt; ['application/vnd.powerbuilder6'],
        'pbm' =&gt; ['image/x-portable-bitmap'],
        'pcap' =&gt; ['application/pcap', 'application/vnd.tcpdump.pcap', 'application/x-pcap'],
        'pcd' =&gt; ['image/x-photo-cd'],
        'pce' =&gt; ['application/x-pc-engine-rom'],
        'pcf' =&gt; ['application/x-cisco-vpn-settings', 'application/x-font-pcf'],
        'pcf.Z' =&gt; ['application/x-font-pcf'],
        'pcf.gz' =&gt; ['application/x-font-pcf'],
        'pcl' =&gt; ['application/vnd.hp-pcl'],
        'pclxl' =&gt; ['application/vnd.hp-pclxl'],
        'pct' =&gt; ['image/x-pict'],
        'pcurl' =&gt; ['application/vnd.curl.pcurl'],
        'pcx' =&gt; ['image/vnd.zbrush.pcx', 'image/x-pcx'],
        'pdb' =&gt; ['application/vnd.palm', 'application/x-aportisdoc', 'application/x-palm-database', 'application/x-pilot'],
        'pdc' =&gt; ['application/x-aportisdoc'],
        'pde' =&gt; ['text/x-processing'],
        'pdf' =&gt; ['application/pdf', 'application/acrobat', 'application/nappdf', 'application/x-pdf', 'image/pdf'],
        'pdf.bz2' =&gt; ['application/x-bzpdf'],
        'pdf.gz' =&gt; ['application/x-gzpdf'],
        'pdf.lz' =&gt; ['application/x-lzpdf'],
        'pdf.xz' =&gt; ['application/x-xzpdf'],
        'pef' =&gt; ['image/x-pentax-pef'],
        'pem' =&gt; ['application/x-x509-ca-cert'],
        'perl' =&gt; ['application/x-perl', 'text/x-perl'],
        'pfa' =&gt; ['application/x-font-type1'],
        'pfb' =&gt; ['application/x-font-type1'],
        'pfm' =&gt; ['application/x-font-type1'],
        'pfr' =&gt; ['application/font-tdpfr'],
        'pfx' =&gt; ['application/pkcs12', 'application/x-pkcs12'],
        'pgm' =&gt; ['image/x-portable-graymap'],
        'pgn' =&gt; ['application/vnd.chess-pgn', 'application/x-chess-pgn'],
        'pgp' =&gt; ['application/pgp', 'application/pgp-encrypted', 'application/pgp-keys', 'application/pgp-signature'],
        'php' =&gt; ['application/x-php', 'application/x-httpd-php'],
        'php3' =&gt; ['application/x-php'],
        'php4' =&gt; ['application/x-php'],
        'php5' =&gt; ['application/x-php'],
        'phps' =&gt; ['application/x-php'],
        'pic' =&gt; ['image/x-pict'],
        'pict' =&gt; ['image/x-pict'],
        'pict1' =&gt; ['image/x-pict'],
        'pict2' =&gt; ['image/x-pict'],
        'pk' =&gt; ['application/x-tex-pk'],
        'pkg' =&gt; ['application/x-xar'],
        'pki' =&gt; ['application/pkixcmp'],
        'pkipath' =&gt; ['application/pkix-pkipath'],
        'pkpass' =&gt; ['application/vnd.apple.pkpass'],
        'pkr' =&gt; ['application/pgp-keys'],
        'pl' =&gt; ['application/x-perl', 'text/x-perl'],
        'pla' =&gt; ['audio/x-iriver-pla'],
        'plb' =&gt; ['application/vnd.3gpp.pic-bw-large'],
        'plc' =&gt; ['application/vnd.mobius.plc'],
        'plf' =&gt; ['application/vnd.pocketlearn'],
        'pln' =&gt; ['application/x-planperfect'],
        'pls' =&gt; ['application/pls', 'application/pls+xml', 'audio/scpls', 'audio/x-scpls'],
        'pm' =&gt; ['application/x-pagemaker', 'application/x-perl', 'text/x-perl'],
        'pm6' =&gt; ['application/x-pagemaker'],
        'pmd' =&gt; ['application/x-pagemaker'],
        'pml' =&gt; ['application/vnd.ctc-posml'],
        'png' =&gt; ['image/png'],
        'pnm' =&gt; ['image/x-portable-anymap'],
        'pntg' =&gt; ['image/x-macpaint'],
        'po' =&gt; ['application/x-gettext', 'text/x-gettext-translation', 'text/x-po'],
        'pod' =&gt; ['application/x-perl', 'text/x-perl'],
        'por' =&gt; ['application/x-spss-por'],
        'portpkg' =&gt; ['application/vnd.macports.portpkg'],
        'pot' =&gt; ['application/mspowerpoint', 'application/powerpoint', 'application/vnd.ms-powerpoint', 'application/x-mspowerpoint', 'text/x-gettext-translation-template', 'text/x-pot'],
        'potm' =&gt; ['application/vnd.ms-powerpoint.template.macroenabled.12'],
        'potx' =&gt; ['application/vnd.openxmlformats-officedocument.presentationml.template'],
        'ppam' =&gt; ['application/vnd.ms-powerpoint.addin.macroenabled.12'],
        'ppd' =&gt; ['application/vnd.cups-ppd'],
        'ppm' =&gt; ['image/x-portable-pixmap'],
        'pps' =&gt; ['application/mspowerpoint', 'application/powerpoint', 'application/vnd.ms-powerpoint', 'application/x-mspowerpoint'],
        'ppsm' =&gt; ['application/vnd.ms-powerpoint.slideshow.macroenabled.12'],
        'ppsx' =&gt; ['application/vnd.openxmlformats-officedocument.presentationml.slideshow'],
        'ppt' =&gt; ['application/vnd.ms-powerpoint', 'application/mspowerpoint', 'application/powerpoint', 'application/x-mspowerpoint'],
        'pptm' =&gt; ['application/vnd.ms-powerpoint.presentation.macroenabled.12'],
        'pptx' =&gt; ['application/vnd.openxmlformats-officedocument.presentationml.presentation'],
        'ppz' =&gt; ['application/mspowerpoint', 'application/powerpoint', 'application/vnd.ms-powerpoint', 'application/x-mspowerpoint'],
        'pqa' =&gt; ['application/vnd.palm', 'application/x-palm-database'],
        'prc' =&gt; ['application/vnd.palm', 'application/x-mobipocket-ebook', 'application/x-palm-database', 'application/x-pilot'],
        'pre' =&gt; ['application/vnd.lotus-freelance'],
        'prf' =&gt; ['application/pics-rules'],
        'provx' =&gt; ['application/provenance+xml'],
        'ps' =&gt; ['application/postscript'],
        'ps.bz2' =&gt; ['application/x-bzpostscript'],
        'ps.gz' =&gt; ['application/x-gzpostscript'],
        'psb' =&gt; ['application/vnd.3gpp.pic-bw-small'],
        'psd' =&gt; ['application/photoshop', 'application/x-photoshop', 'image/photoshop', 'image/psd', 'image/vnd.adobe.photoshop', 'image/x-photoshop', 'image/x-psd'],
        'psf' =&gt; ['application/x-font-linux-psf', 'audio/x-psf'],
        'psf.gz' =&gt; ['application/x-gz-font-linux-psf'],
        'psflib' =&gt; ['audio/x-psflib'],
        'psid' =&gt; ['audio/prs.sid'],
        'pskcxml' =&gt; ['application/pskc+xml'],
        'psw' =&gt; ['application/x-pocket-word'],
        'pti' =&gt; ['image/prs.pti'],
        'ptid' =&gt; ['application/vnd.pvi.ptid1'],
        'pub' =&gt; ['application/vnd.ms-publisher', 'application/x-mspublisher'],
        'pvb' =&gt; ['application/vnd.3gpp.pic-bw-var'],
        'pw' =&gt; ['application/x-pw'],
        'pwn' =&gt; ['application/vnd.3m.post-it-notes'],
        'py' =&gt; ['text/x-python', 'text/x-python3'],
        'py3' =&gt; ['text/x-python3'],
        'py3x' =&gt; ['text/x-python3'],
        'pya' =&gt; ['audio/vnd.ms-playready.media.pya'],
        'pyc' =&gt; ['application/x-python-bytecode'],
        'pyi' =&gt; ['text/x-python3'],
        'pyo' =&gt; ['application/x-python-bytecode'],
        'pys' =&gt; ['application/x-pyspread-bz-spreadsheet'],
        'pysu' =&gt; ['application/x-pyspread-spreadsheet'],
        'pyv' =&gt; ['video/vnd.ms-playready.media.pyv'],
        'pyx' =&gt; ['text/x-python'],
        'qam' =&gt; ['application/vnd.epson.quickanime'],
        'qbo' =&gt; ['application/vnd.intu.qbo'],
        'qcow' =&gt; ['application/x-qemu-disk'],
        'qcow2' =&gt; ['application/x-qemu-disk'],
        'qd' =&gt; ['application/x-fd-file', 'application/x-raw-floppy-disk-image'],
        'qed' =&gt; ['application/x-qed-disk'],
        'qfx' =&gt; ['application/vnd.intu.qfx'],
        'qif' =&gt; ['application/x-qw', 'image/x-quicktime'],
        'qml' =&gt; ['text/x-qml'],
        'qmlproject' =&gt; ['text/x-qml'],
        'qmltypes' =&gt; ['text/x-qml'],
        'qp' =&gt; ['application/x-qpress'],
        'qps' =&gt; ['application/vnd.publishare-delta-tree'],
        'qt' =&gt; ['video/quicktime'],
        'qti' =&gt; ['application/x-qtiplot'],
        'qti.gz' =&gt; ['application/x-qtiplot'],
        'qtif' =&gt; ['image/x-quicktime'],
        'qtl' =&gt; ['application/x-quicktime-media-link', 'application/x-quicktimeplayer'],
        'qtvr' =&gt; ['video/quicktime'],
        'qwd' =&gt; ['application/vnd.quark.quarkxpress'],
        'qwt' =&gt; ['application/vnd.quark.quarkxpress'],
        'qxb' =&gt; ['application/vnd.quark.quarkxpress'],
        'qxd' =&gt; ['application/vnd.quark.quarkxpress'],
        'qxl' =&gt; ['application/vnd.quark.quarkxpress'],
        'qxt' =&gt; ['application/vnd.quark.quarkxpress'],
        'ra' =&gt; ['audio/vnd.m-realaudio', 'audio/vnd.rn-realaudio', 'audio/x-pn-realaudio', 'audio/x-realaudio'],
        'raf' =&gt; ['image/x-fuji-raf'],
        'ram' =&gt; ['application/ram', 'audio/x-pn-realaudio'],
        'raml' =&gt; ['application/raml+yaml'],
        'rapd' =&gt; ['application/route-apd+xml'],
        'rar' =&gt; ['application/x-rar-compressed', 'application/vnd.rar', 'application/x-rar'],
        'ras' =&gt; ['image/x-cmu-raster'],
        'raw' =&gt; ['image/x-panasonic-raw', 'image/x-panasonic-rw'],
        'raw-disk-image' =&gt; ['application/x-raw-disk-image'],
        'raw-disk-image.xz' =&gt; ['application/x-raw-disk-image-xz-compressed'],
        'rax' =&gt; ['audio/vnd.m-realaudio', 'audio/vnd.rn-realaudio', 'audio/x-pn-realaudio'],
        'rb' =&gt; ['application/x-ruby'],
        'rcprofile' =&gt; ['application/vnd.ipunplugged.rcprofile'],
        'rdf' =&gt; ['application/rdf+xml', 'text/rdf'],
        'rdfs' =&gt; ['application/rdf+xml', 'text/rdf'],
        'rdz' =&gt; ['application/vnd.data-vision.rdz'],
        'reg' =&gt; ['text/x-ms-regedit'],
        'rej' =&gt; ['application/x-reject', 'text/x-reject'],
        'relo' =&gt; ['application/p2p-overlay+xml'],
        'rep' =&gt; ['application/vnd.businessobjects'],
        'res' =&gt; ['application/x-dtbresource+xml'],
        'rgb' =&gt; ['image/x-rgb'],
        'rif' =&gt; ['application/reginfo+xml'],
        'rip' =&gt; ['audio/vnd.rip'],
        'ris' =&gt; ['application/x-research-info-systems'],
        'rl' =&gt; ['application/resource-lists+xml'],
        'rlc' =&gt; ['image/vnd.fujixerox.edmics-rlc'],
        'rld' =&gt; ['application/resource-lists-diff+xml'],
        'rle' =&gt; ['image/rle'],
        'rm' =&gt; ['application/vnd.rn-realmedia', 'application/vnd.rn-realmedia-vbr'],
        'rmi' =&gt; ['audio/midi'],
        'rmj' =&gt; ['application/vnd.rn-realmedia', 'application/vnd.rn-realmedia-vbr'],
        'rmm' =&gt; ['application/vnd.rn-realmedia', 'application/vnd.rn-realmedia-vbr'],
        'rmp' =&gt; ['audio/x-pn-realaudio-plugin'],
        'rms' =&gt; ['application/vnd.jcp.javame.midlet-rms', 'application/vnd.rn-realmedia', 'application/vnd.rn-realmedia-vbr'],
        'rmvb' =&gt; ['application/vnd.rn-realmedia', 'application/vnd.rn-realmedia-vbr'],
        'rmx' =&gt; ['application/vnd.rn-realmedia', 'application/vnd.rn-realmedia-vbr'],
        'rnc' =&gt; ['application/relax-ng-compact-syntax', 'application/x-rnc'],
        'rng' =&gt; ['application/xml', 'text/xml'],
        'roa' =&gt; ['application/rpki-roa'],
        'roff' =&gt; ['application/x-troff', 'text/troff', 'text/x-troff'],
        'ros' =&gt; ['text/x-common-lisp'],
        'rp' =&gt; ['image/vnd.rn-realpix'],
        'rp9' =&gt; ['application/vnd.cloanto.rp9'],
        'rpm' =&gt; ['application/x-redhat-package-manager', 'application/x-rpm'],
        'rpss' =&gt; ['application/vnd.nokia.radio-presets'],
        'rpst' =&gt; ['application/vnd.nokia.radio-preset'],
        'rq' =&gt; ['application/sparql-query'],
        'rs' =&gt; ['application/rls-services+xml', 'text/rust'],
        'rsat' =&gt; ['application/atsc-rsat+xml'],
        'rsd' =&gt; ['application/rsd+xml'],
        'rsheet' =&gt; ['application/urc-ressheet+xml'],
        'rss' =&gt; ['application/rss+xml', 'text/rss'],
        'rst' =&gt; ['text/x-rst'],
        'rt' =&gt; ['text/vnd.rn-realtext'],
        'rtf' =&gt; ['application/rtf', 'text/rtf'],
        'rtx' =&gt; ['text/richtext'],
        'run' =&gt; ['application/x-makeself'],
        'rusd' =&gt; ['application/route-usd+xml'],
        'rv' =&gt; ['video/vnd.rn-realvideo', 'video/x-real-video'],
        'rvx' =&gt; ['video/vnd.rn-realvideo', 'video/x-real-video'],
        'rw2' =&gt; ['image/x-panasonic-raw2', 'image/x-panasonic-rw2'],
        's' =&gt; ['text/x-asm'],
        's3m' =&gt; ['audio/s3m', 'audio/x-s3m'],
        'saf' =&gt; ['application/vnd.yamaha.smaf-audio'],
        'sage' =&gt; ['text/x-sagemath'],
        'sam' =&gt; ['application/x-amipro'],
        'sami' =&gt; ['application/x-sami'],
        'sap' =&gt; ['application/x-sap-file', 'application/x-thomson-sap-image'],
        'sass' =&gt; ['text/x-sass'],
        'sav' =&gt; ['application/x-spss-sav', 'application/x-spss-savefile'],
        'sbml' =&gt; ['application/sbml+xml'],
        'sc' =&gt; ['application/vnd.ibm.secure-container', 'text/x-scala'],
        'scala' =&gt; ['text/x-scala'],
        'scd' =&gt; ['application/x-msschedule'],
        'scm' =&gt; ['application/vnd.lotus-screencam', 'text/x-scheme'],
        'scope' =&gt; ['text/x-systemd-unit'],
        'scq' =&gt; ['application/scvp-cv-request'],
        'scs' =&gt; ['application/scvp-cv-response'],
        'scss' =&gt; ['text/x-scss'],
        'scurl' =&gt; ['text/vnd.curl.scurl'],
        'sda' =&gt; ['application/vnd.stardivision.draw'],
        'sdc' =&gt; ['application/vnd.stardivision.calc'],
        'sdd' =&gt; ['application/vnd.stardivision.impress'],
        'sdkd' =&gt; ['application/vnd.solent.sdkm+xml'],
        'sdkm' =&gt; ['application/vnd.solent.sdkm+xml'],
        'sdp' =&gt; ['application/sdp', 'application/vnd.sdp', 'application/vnd.stardivision.impress', 'application/x-sdp'],
        'sds' =&gt; ['application/vnd.stardivision.chart'],
        'sdw' =&gt; ['application/vnd.stardivision.writer', 'application/vnd.stardivision.writer-global'],
        'sea' =&gt; ['application/x-sea'],
        'see' =&gt; ['application/vnd.seemail'],
        'seed' =&gt; ['application/vnd.fdsn.seed'],
        'sema' =&gt; ['application/vnd.sema'],
        'semd' =&gt; ['application/vnd.semd'],
        'semf' =&gt; ['application/vnd.semf'],
        'senmlx' =&gt; ['application/senml+xml'],
        'sensmlx' =&gt; ['application/sensml+xml'],
        'ser' =&gt; ['application/java-serialized-object'],
        'service' =&gt; ['text/x-dbus-service', 'text/x-systemd-unit'],
        'setpay' =&gt; ['application/set-payment-initiation'],
        'setreg' =&gt; ['application/set-registration-initiation'],
        'sfc' =&gt; ['application/vnd.nintendo.snes.rom', 'application/x-snes-rom'],
        'sfd-hdstx' =&gt; ['application/vnd.hydrostatix.sof-data'],
        'sfs' =&gt; ['application/vnd.spotfire.sfs'],
        'sfv' =&gt; ['text/x-sfv'],
        'sg' =&gt; ['application/x-sg1000-rom'],
        'sgb' =&gt; ['application/x-gameboy-rom'],
        'sgd' =&gt; ['application/x-genesis-rom'],
        'sgf' =&gt; ['application/x-go-sgf'],
        'sgi' =&gt; ['image/sgi', 'image/x-sgi'],
        'sgl' =&gt; ['application/vnd.stardivision.writer', 'application/vnd.stardivision.writer-global'],
        'sgm' =&gt; ['text/sgml'],
        'sgml' =&gt; ['text/sgml'],
        'sh' =&gt; ['application/x-sh', 'application/x-shellscript', 'text/x-sh'],
        'shape' =&gt; ['application/x-dia-shape'],
        'shar' =&gt; ['application/x-shar'],
        'shex' =&gt; ['text/shex'],
        'shf' =&gt; ['application/shf+xml'],
        'shn' =&gt; ['application/x-shorten', 'audio/x-shorten'],
        'shtml' =&gt; ['text/html'],
        'siag' =&gt; ['application/x-siag'],
        'sid' =&gt; ['audio/prs.sid', 'image/x-mrsid-image'],
        'sieve' =&gt; ['application/sieve'],
        'sig' =&gt; ['application/pgp-signature'],
        'sik' =&gt; ['application/x-trash'],
        'sil' =&gt; ['audio/silk'],
        'silo' =&gt; ['model/mesh'],
        'sis' =&gt; ['application/vnd.symbian.install'],
        'sisx' =&gt; ['application/vnd.symbian.install', 'x-epoc/x-sisx-app'],
        'sit' =&gt; ['application/x-stuffit', 'application/stuffit', 'application/x-sit'],
        'sitx' =&gt; ['application/x-stuffitx'],
        'siv' =&gt; ['application/sieve'],
        'sk' =&gt; ['image/x-skencil'],
        'sk1' =&gt; ['image/x-skencil'],
        'skd' =&gt; ['application/vnd.koan'],
        'skm' =&gt; ['application/vnd.koan'],
        'skp' =&gt; ['application/vnd.koan'],
        'skr' =&gt; ['application/pgp-keys'],
        'skt' =&gt; ['application/vnd.koan'],
        'sldm' =&gt; ['application/vnd.ms-powerpoint.slide.macroenabled.12'],
        'sldx' =&gt; ['application/vnd.openxmlformats-officedocument.presentationml.slide'],
        'slice' =&gt; ['text/x-systemd-unit'],
        'slim' =&gt; ['text/slim'],
        'slk' =&gt; ['text/spreadsheet'],
        'slm' =&gt; ['text/slim'],
        'sls' =&gt; ['application/route-s-tsid+xml'],
        'slt' =&gt; ['application/vnd.epson.salt'],
        'sm' =&gt; ['application/vnd.stepmania.stepchart'],
        'smaf' =&gt; ['application/vnd.smaf', 'application/x-smaf'],
        'smc' =&gt; ['application/vnd.nintendo.snes.rom', 'application/x-snes-rom'],
        'smd' =&gt; ['application/vnd.stardivision.mail', 'application/x-genesis-rom'],
        'smf' =&gt; ['application/vnd.stardivision.math'],
        'smi' =&gt; ['application/smil', 'application/smil+xml', 'application/x-sami'],
        'smil' =&gt; ['application/smil', 'application/smil+xml'],
        'smk' =&gt; ['video/vnd.radgamettools.smacker'],
        'sml' =&gt; ['application/smil', 'application/smil+xml'],
        'sms' =&gt; ['application/x-sms-rom'],
        'smv' =&gt; ['video/x-smv'],
        'smzip' =&gt; ['application/vnd.stepmania.package'],
        'snap' =&gt; ['application/vnd.snap'],
        'snd' =&gt; ['audio/basic'],
        'snf' =&gt; ['application/x-font-snf'],
        'so' =&gt; ['application/x-sharedlib'],
        'socket' =&gt; ['text/x-systemd-unit'],
        'spc' =&gt; ['application/x-pkcs7-certificates'],
        'spd' =&gt; ['application/x-font-speedo'],
        'spdx' =&gt; ['text/spdx'],
        'spec' =&gt; ['text/x-rpm-spec'],
        'spf' =&gt; ['application/vnd.yamaha.smaf-phrase'],
        'spl' =&gt; ['application/futuresplash', 'application/vnd.adobe.flash.movie', 'application/x-futuresplash', 'application/x-shockwave-flash'],
        'spm' =&gt; ['application/x-source-rpm'],
        'spot' =&gt; ['text/vnd.in3d.spot'],
        'spp' =&gt; ['application/scvp-vp-response'],
        'spq' =&gt; ['application/scvp-vp-request'],
        'spx' =&gt; ['application/x-apple-systemprofiler+xml', 'audio/ogg', 'audio/x-speex', 'audio/x-speex+ogg'],
        'sql' =&gt; ['application/sql', 'application/x-sql', 'text/x-sql'],
        'sqlite2' =&gt; ['application/x-sqlite2'],
        'sqlite3' =&gt; ['application/vnd.sqlite3', 'application/x-sqlite3'],
        'sqsh' =&gt; ['application/vnd.squashfs'],
        'sr2' =&gt; ['image/x-sony-sr2'],
        'src' =&gt; ['application/x-wais-source'],
        'src.rpm' =&gt; ['application/x-source-rpm'],
        'srf' =&gt; ['image/x-sony-srf'],
        'srt' =&gt; ['application/x-srt', 'application/x-subrip'],
        'sru' =&gt; ['application/sru+xml'],
        'srx' =&gt; ['application/sparql-results+xml'],
        'ss' =&gt; ['text/x-scheme'],
        'ssa' =&gt; ['text/x-ssa'],
        'ssdl' =&gt; ['application/ssdl+xml'],
        'sse' =&gt; ['application/vnd.kodak-descriptor'],
        'ssf' =&gt; ['application/vnd.epson.ssf'],
        'ssml' =&gt; ['application/ssml+xml'],
        'st' =&gt; ['application/vnd.sailingtracker.track'],
        'stc' =&gt; ['application/vnd.sun.xml.calc.template'],
        'std' =&gt; ['application/vnd.sun.xml.draw.template'],
        'stf' =&gt; ['application/vnd.wt.stf'],
        'sti' =&gt; ['application/vnd.sun.xml.impress.template'],
        'stk' =&gt; ['application/hyperstudio'],
        'stl' =&gt; ['application/vnd.ms-pki.stl', 'model/stl', 'model/x.stl-ascii', 'model/x.stl-binary'],
        'stm' =&gt; ['audio/x-stm'],
        'stpxz' =&gt; ['model/step-xml+zip'],
        'stpz' =&gt; ['model/step+zip'],
        'str' =&gt; ['application/vnd.pg.format'],
        'stw' =&gt; ['application/vnd.sun.xml.writer.template'],
        'sty' =&gt; ['application/x-tex', 'text/x-tex'],
        'styl' =&gt; ['text/stylus'],
        'stylus' =&gt; ['text/stylus'],
        'sub' =&gt; ['image/vnd.dvb.subtitle', 'text/vnd.dvb.subtitle', 'text/x-microdvd', 'text/x-mpsub', 'text/x-subviewer'],
        'sun' =&gt; ['image/x-sun-raster'],
        'sus' =&gt; ['application/vnd.sus-calendar'],
        'susp' =&gt; ['application/vnd.sus-calendar'],
        'sv' =&gt; ['text/x-svsrc'],
        'sv4cpio' =&gt; ['application/x-sv4cpio'],
        'sv4crc' =&gt; ['application/x-sv4crc'],
        'svc' =&gt; ['application/vnd.dvb.service'],
        'svd' =&gt; ['application/vnd.svd'],
        'svg' =&gt; ['image/svg+xml', 'image/svg'],
        'svgz' =&gt; ['image/svg+xml', 'image/svg+xml-compressed'],
        'svh' =&gt; ['text/x-svhdr'],
        'swa' =&gt; ['application/x-director'],
        'swap' =&gt; ['text/x-systemd-unit'],
        'swf' =&gt; ['application/futuresplash', 'application/vnd.adobe.flash.movie', 'application/x-shockwave-flash'],
        'swi' =&gt; ['application/vnd.aristanetworks.swi'],
        'swidtag' =&gt; ['application/swid+xml'],
        'swm' =&gt; ['application/x-ms-wim'],
        'sxc' =&gt; ['application/vnd.sun.xml.calc'],
        'sxd' =&gt; ['application/vnd.sun.xml.draw'],
        'sxg' =&gt; ['application/vnd.sun.xml.writer.global'],
        'sxi' =&gt; ['application/vnd.sun.xml.impress'],
        'sxm' =&gt; ['application/vnd.sun.xml.math'],
        'sxw' =&gt; ['application/vnd.sun.xml.writer'],
        'sylk' =&gt; ['text/spreadsheet'],
        't' =&gt; ['application/x-perl', 'application/x-troff', 'text/troff', 'text/x-perl', 'text/x-troff'],
        't2t' =&gt; ['text/x-txt2tags'],
        't3' =&gt; ['application/x-t3vm-image'],
        't38' =&gt; ['image/t38'],
        'taglet' =&gt; ['application/vnd.mynfc'],
        'tao' =&gt; ['application/vnd.tao.intent-module-archive'],
        'tap' =&gt; ['image/vnd.tencent.tap'],
        'tar' =&gt; ['application/x-tar', 'application/x-gtar'],
        'tar.Z' =&gt; ['application/x-tarz'],
        'tar.bz' =&gt; ['application/x-bzip-compressed-tar'],
        'tar.bz2' =&gt; ['application/x-bzip-compressed-tar'],
        'tar.gz' =&gt; ['application/x-compressed-tar'],
        'tar.lrz' =&gt; ['application/x-lrzip-compressed-tar'],
        'tar.lz' =&gt; ['application/x-lzip-compressed-tar'],
        'tar.lz4' =&gt; ['application/x-lz4-compressed-tar'],
        'tar.lzma' =&gt; ['application/x-lzma-compressed-tar'],
        'tar.lzo' =&gt; ['application/x-tzo'],
        'tar.xz' =&gt; ['application/x-xz-compressed-tar'],
        'tar.zst' =&gt; ['application/x-zstd-compressed-tar'],
        'target' =&gt; ['text/x-systemd-unit'],
        'taz' =&gt; ['application/x-tarz'],
        'tb2' =&gt; ['application/x-bzip-compressed-tar'],
        'tbz' =&gt; ['application/x-bzip-compressed-tar'],
        'tbz2' =&gt; ['application/x-bzip-compressed-tar'],
        'tcap' =&gt; ['application/vnd.3gpp2.tcap'],
        'tcl' =&gt; ['application/x-tcl', 'text/tcl', 'text/x-tcl'],
        'td' =&gt; ['application/urc-targetdesc+xml'],
        'teacher' =&gt; ['application/vnd.smart.teacher'],
        'tei' =&gt; ['application/tei+xml'],
        'teicorpus' =&gt; ['application/tei+xml'],
        'tex' =&gt; ['application/x-tex', 'text/x-tex'],
        'texi' =&gt; ['application/x-texinfo', 'text/x-texinfo'],
        'texinfo' =&gt; ['application/x-texinfo', 'text/x-texinfo'],
        'text' =&gt; ['text/plain'],
        'tfi' =&gt; ['application/thraud+xml'],
        'tfm' =&gt; ['application/x-tex-tfm'],
        'tfx' =&gt; ['image/tiff-fx'],
        'tga' =&gt; ['application/tga', 'application/x-targa', 'application/x-tga', 'image/targa', 'image/tga', 'image/x-icb', 'image/x-targa', 'image/x-tga'],
        'tgz' =&gt; ['application/x-compressed-tar'],
        'theme' =&gt; ['application/x-theme'],
        'themepack' =&gt; ['application/x-windows-themepack'],
        'thmx' =&gt; ['application/vnd.ms-officetheme'],
        'tif' =&gt; ['image/tiff'],
        'tiff' =&gt; ['image/tiff'],
        'timer' =&gt; ['text/x-systemd-unit'],
        'tk' =&gt; ['application/x-tcl', 'text/tcl', 'text/x-tcl'],
        'tlrz' =&gt; ['application/x-lrzip-compressed-tar'],
        'tlz' =&gt; ['application/x-lzma-compressed-tar'],
        'tmo' =&gt; ['application/vnd.tmobile-livetv'],
        'tnef' =&gt; ['application/ms-tnef', 'application/vnd.ms-tnef'],
        'tnf' =&gt; ['application/ms-tnef', 'application/vnd.ms-tnef'],
        'toc' =&gt; ['application/x-cdrdao-toc'],
        'toml' =&gt; ['application/toml'],
        'torrent' =&gt; ['application/x-bittorrent'],
        'tpic' =&gt; ['application/tga', 'application/x-targa', 'application/x-tga', 'image/targa', 'image/tga', 'image/x-icb', 'image/x-targa', 'image/x-tga'],
        'tpl' =&gt; ['application/vnd.groove-tool-template'],
        'tpt' =&gt; ['application/vnd.trid.tpt'],
        'tr' =&gt; ['application/x-troff', 'text/troff', 'text/x-troff'],
        'tra' =&gt; ['application/vnd.trueapp'],
        'trig' =&gt; ['application/trig', 'application/x-trig'],
        'trm' =&gt; ['application/x-msterminal'],
        'ts' =&gt; ['application/x-linguist', 'text/vnd.qt.linguist', 'text/vnd.trolltech.linguist', 'video/mp2t'],
        'tsd' =&gt; ['application/timestamped-data'],
        'tsv' =&gt; ['text/tab-separated-values'],
        'tta' =&gt; ['audio/tta', 'audio/x-tta'],
        'ttc' =&gt; ['font/collection'],
        'ttf' =&gt; ['application/x-font-truetype', 'application/x-font-ttf', 'font/ttf'],
        'ttl' =&gt; ['text/turtle'],
        'ttml' =&gt; ['application/ttml+xml'],
        'ttx' =&gt; ['application/x-font-ttx'],
        'twd' =&gt; ['application/vnd.simtech-mindmapper'],
        'twds' =&gt; ['application/vnd.simtech-mindmapper'],
        'twig' =&gt; ['text/x-twig'],
        'txd' =&gt; ['application/vnd.genomatix.tuxedo'],
        'txf' =&gt; ['application/vnd.mobius.txf'],
        'txt' =&gt; ['text/plain'],
        'txz' =&gt; ['application/x-xz-compressed-tar'],
        'tzo' =&gt; ['application/x-tzo'],
        'tzst' =&gt; ['application/x-zstd-compressed-tar'],
        'u32' =&gt; ['application/x-authorware-bin'],
        'u8dsn' =&gt; ['message/global-delivery-status'],
        'u8hdr' =&gt; ['message/global-headers'],
        'u8mdn' =&gt; ['message/global-disposition-notification'],
        'u8msg' =&gt; ['message/global'],
        'ubj' =&gt; ['application/ubjson'],
        'udeb' =&gt; ['application/vnd.debian.binary-package', 'application/x-deb', 'application/x-debian-package'],
        'ufd' =&gt; ['application/vnd.ufdl'],
        'ufdl' =&gt; ['application/vnd.ufdl'],
        'ufraw' =&gt; ['application/x-ufraw'],
        'ui' =&gt; ['application/x-designer', 'application/x-gtk-builder'],
        'uil' =&gt; ['text/x-uil'],
        'ult' =&gt; ['audio/x-mod'],
        'ulx' =&gt; ['application/x-glulx'],
        'umj' =&gt; ['application/vnd.umajin'],
        'unf' =&gt; ['application/x-nes-rom'],
        'uni' =&gt; ['audio/x-mod'],
        'unif' =&gt; ['application/x-nes-rom'],
        'unityweb' =&gt; ['application/vnd.unity'],
        'uoml' =&gt; ['application/vnd.uoml+xml'],
        'uri' =&gt; ['text/uri-list'],
        'uris' =&gt; ['text/uri-list'],
        'url' =&gt; ['application/x-mswinurl'],
        'urls' =&gt; ['text/uri-list'],
        'usdz' =&gt; ['model/vnd.usdz+zip'],
        'ustar' =&gt; ['application/x-ustar'],
        'utz' =&gt; ['application/vnd.uiq.theme'],
        'uu' =&gt; ['text/x-uuencode'],
        'uue' =&gt; ['text/x-uuencode', 'zz-application/zz-winassoc-uu'],
        'uva' =&gt; ['audio/vnd.dece.audio'],
        'uvd' =&gt; ['application/vnd.dece.data'],
        'uvf' =&gt; ['application/vnd.dece.data'],
        'uvg' =&gt; ['image/vnd.dece.graphic'],
        'uvh' =&gt; ['video/vnd.dece.hd'],
        'uvi' =&gt; ['image/vnd.dece.graphic'],
        'uvm' =&gt; ['video/vnd.dece.mobile'],
        'uvp' =&gt; ['video/vnd.dece.pd'],
        'uvs' =&gt; ['video/vnd.dece.sd'],
        'uvt' =&gt; ['application/vnd.dece.ttml+xml'],
        'uvu' =&gt; ['video/vnd.uvvu.mp4'],
        'uvv' =&gt; ['video/vnd.dece.video'],
        'uvva' =&gt; ['audio/vnd.dece.audio'],
        'uvvd' =&gt; ['application/vnd.dece.data'],
        'uvvf' =&gt; ['application/vnd.dece.data'],
        'uvvg' =&gt; ['image/vnd.dece.graphic'],
        'uvvh' =&gt; ['video/vnd.dece.hd'],
        'uvvi' =&gt; ['image/vnd.dece.graphic'],
        'uvvm' =&gt; ['video/vnd.dece.mobile'],
        'uvvp' =&gt; ['video/vnd.dece.pd'],
        'uvvs' =&gt; ['video/vnd.dece.sd'],
        'uvvt' =&gt; ['application/vnd.dece.ttml+xml'],
        'uvvu' =&gt; ['video/vnd.uvvu.mp4'],
        'uvvv' =&gt; ['video/vnd.dece.video'],
        'uvvx' =&gt; ['application/vnd.dece.unspecified'],
        'uvvz' =&gt; ['application/vnd.dece.zip'],
        'uvx' =&gt; ['application/vnd.dece.unspecified'],
        'uvz' =&gt; ['application/vnd.dece.zip'],
        'v' =&gt; ['text/x-verilog'],
        'v64' =&gt; ['application/x-n64-rom'],
        'vala' =&gt; ['text/x-vala'],
        'vapi' =&gt; ['text/x-vala'],
        'vb' =&gt; ['application/x-virtual-boy-rom'],
        'vbox' =&gt; ['application/x-virtualbox-vbox'],
        'vbox-extpack' =&gt; ['application/x-virtualbox-vbox-extpack'],
        'vbs' =&gt; ['text/vbs', 'text/vbscript'],
        'vcard' =&gt; ['text/directory', 'text/vcard', 'text/x-vcard'],
        'vcd' =&gt; ['application/x-cdlink'],
        'vcf' =&gt; ['text/x-vcard', 'text/directory', 'text/vcard'],
        'vcg' =&gt; ['application/vnd.groove-vcard'],
        'vcs' =&gt; ['application/ics', 'text/calendar', 'text/x-vcalendar'],
        'vct' =&gt; ['text/directory', 'text/vcard', 'text/x-vcard'],
        'vcx' =&gt; ['application/vnd.vcx'],
        'vda' =&gt; ['application/tga', 'application/x-targa', 'application/x-tga', 'image/targa', 'image/tga', 'image/x-icb', 'image/x-targa', 'image/x-tga'],
        'vdi' =&gt; ['application/x-vdi-disk', 'application/x-virtualbox-vdi'],
        'vds' =&gt; ['model/vnd.sap.vds'],
        'vhd' =&gt; ['application/x-vhd-disk', 'application/x-virtualbox-vhd', 'text/x-vhdl'],
        'vhdl' =&gt; ['text/x-vhdl'],
        'vhdx' =&gt; ['application/x-vhdx-disk', 'application/x-virtualbox-vhdx'],
        'vis' =&gt; ['application/vnd.visionary'],
        'viv' =&gt; ['video/vivo', 'video/vnd.vivo'],
        'vivo' =&gt; ['video/vivo', 'video/vnd.vivo'],
        'vlc' =&gt; ['application/m3u', 'audio/m3u', 'audio/mpegurl', 'audio/x-m3u', 'audio/x-mp3-playlist', 'audio/x-mpegurl'],
        'vmdk' =&gt; ['application/x-virtualbox-vmdk', 'application/x-vmdk-disk'],
        'vob' =&gt; ['video/mpeg', 'video/mpeg-system', 'video/x-mpeg', 'video/x-mpeg-system', 'video/x-mpeg2', 'video/x-ms-vob'],
        'voc' =&gt; ['audio/x-voc'],
        'vor' =&gt; ['application/vnd.stardivision.writer', 'application/vnd.stardivision.writer-global'],
        'vox' =&gt; ['application/x-authorware-bin'],
        'vpc' =&gt; ['application/x-vhd-disk', 'application/x-virtualbox-vhd'],
        'vrm' =&gt; ['model/vrml'],
        'vrml' =&gt; ['model/vrml'],
        'vsd' =&gt; ['application/vnd.visio'],
        'vsdm' =&gt; ['application/vnd.ms-visio.drawing.macroenabled.main+xml'],
        'vsdx' =&gt; ['application/vnd.ms-visio.drawing.main+xml'],
        'vsf' =&gt; ['application/vnd.vsf'],
        'vss' =&gt; ['application/vnd.visio'],
        'vssm' =&gt; ['application/vnd.ms-visio.stencil.macroenabled.main+xml'],
        'vssx' =&gt; ['application/vnd.ms-visio.stencil.main+xml'],
        'vst' =&gt; ['application/tga', 'application/vnd.visio', 'application/x-targa', 'application/x-tga', 'image/targa', 'image/tga', 'image/x-icb', 'image/x-targa', 'image/x-tga'],
        'vstm' =&gt; ['application/vnd.ms-visio.template.macroenabled.main+xml'],
        'vstx' =&gt; ['application/vnd.ms-visio.template.main+xml'],
        'vsw' =&gt; ['application/vnd.visio'],
        'vtf' =&gt; ['image/vnd.valve.source.texture'],
        'vtt' =&gt; ['text/vtt'],
        'vtu' =&gt; ['model/vnd.vtu'],
        'vxml' =&gt; ['application/voicexml+xml'],
        'w3d' =&gt; ['application/x-director'],
        'wad' =&gt; ['application/x-doom', 'application/x-doom-wad', 'application/x-wii-wad'],
        'wadl' =&gt; ['application/vnd.sun.wadl+xml'],
        'war' =&gt; ['application/java-archive'],
        'wasm' =&gt; ['application/wasm'],
        'wav' =&gt; ['audio/wav', 'audio/vnd.wave', 'audio/wave', 'audio/x-wav'],
        'wax' =&gt; ['application/x-ms-asx', 'audio/x-ms-asx', 'audio/x-ms-wax', 'video/x-ms-wax', 'video/x-ms-wmx', 'video/x-ms-wvx'],
        'wb1' =&gt; ['application/x-quattropro'],
        'wb2' =&gt; ['application/x-quattropro'],
        'wb3' =&gt; ['application/x-quattropro'],
        'wbmp' =&gt; ['image/vnd.wap.wbmp'],
        'wbs' =&gt; ['application/vnd.criticaltools.wbs+xml'],
        'wbxml' =&gt; ['application/vnd.wap.wbxml'],
        'wcm' =&gt; ['application/vnd.ms-works'],
        'wdb' =&gt; ['application/vnd.ms-works'],
        'wdp' =&gt; ['image/vnd.ms-photo'],
        'weba' =&gt; ['audio/webm'],
        'webapp' =&gt; ['application/x-web-app-manifest+json'],
        'webm' =&gt; ['video/webm'],
        'webmanifest' =&gt; ['application/manifest+json'],
        'webp' =&gt; ['image/webp'],
        'wg' =&gt; ['application/vnd.pmi.widget'],
        'wgt' =&gt; ['application/widget'],
        'wim' =&gt; ['application/x-ms-wim'],
        'wk1' =&gt; ['application/lotus123', 'application/vnd.lotus-1-2-3', 'application/wk1', 'application/x-123', 'application/x-lotus123', 'zz-application/zz-winassoc-123'],
        'wk3' =&gt; ['application/lotus123', 'application/vnd.lotus-1-2-3', 'application/wk1', 'application/x-123', 'application/x-lotus123', 'zz-application/zz-winassoc-123'],
        'wk4' =&gt; ['application/lotus123', 'application/vnd.lotus-1-2-3', 'application/wk1', 'application/x-123', 'application/x-lotus123', 'zz-application/zz-winassoc-123'],
        'wkdownload' =&gt; ['application/x-partial-download'],
        'wks' =&gt; ['application/lotus123', 'application/vnd.lotus-1-2-3', 'application/vnd.ms-works', 'application/wk1', 'application/x-123', 'application/x-lotus123', 'zz-application/zz-winassoc-123'],
        'wm' =&gt; ['video/x-ms-wm'],
        'wma' =&gt; ['audio/x-ms-wma', 'audio/wma'],
        'wmd' =&gt; ['application/x-ms-wmd'],
        'wmf' =&gt; ['application/wmf', 'application/x-msmetafile', 'application/x-wmf', 'image/wmf', 'image/x-win-metafile', 'image/x-wmf'],
        'wml' =&gt; ['text/vnd.wap.wml'],
        'wmlc' =&gt; ['application/vnd.wap.wmlc'],
        'wmls' =&gt; ['text/vnd.wap.wmlscript'],
        'wmlsc' =&gt; ['application/vnd.wap.wmlscriptc'],
        'wmv' =&gt; ['audio/x-ms-wmv', 'video/x-ms-wmv'],
        'wmx' =&gt; ['application/x-ms-asx', 'audio/x-ms-asx', 'video/x-ms-wax', 'video/x-ms-wmx', 'video/x-ms-wvx'],
        'wmz' =&gt; ['application/x-ms-wmz', 'application/x-msmetafile'],
        'woff' =&gt; ['application/font-woff', 'application/x-font-woff', 'font/woff'],
        'woff2' =&gt; ['font/woff2'],
        'wp' =&gt; ['application/vnd.wordperfect', 'application/wordperfect', 'application/x-wordperfect'],
        'wp4' =&gt; ['application/vnd.wordperfect', 'application/wordperfect', 'application/x-wordperfect'],
        'wp5' =&gt; ['application/vnd.wordperfect', 'application/wordperfect', 'application/x-wordperfect'],
        'wp6' =&gt; ['application/vnd.wordperfect', 'application/wordperfect', 'application/x-wordperfect'],
        'wpd' =&gt; ['application/vnd.wordperfect', 'application/wordperfect', 'application/x-wordperfect'],
        'wpg' =&gt; ['application/x-wpg'],
        'wpl' =&gt; ['application/vnd.ms-wpl'],
        'wpp' =&gt; ['application/vnd.wordperfect', 'application/wordperfect', 'application/x-wordperfect'],
        'wps' =&gt; ['application/vnd.ms-works'],
        'wqd' =&gt; ['application/vnd.wqd'],
        'wri' =&gt; ['application/x-mswrite'],
        'wrl' =&gt; ['model/vrml'],
        'ws' =&gt; ['application/x-wonderswan-rom'],
        'wsc' =&gt; ['application/x-wonderswan-color-rom', 'message/vnd.wfa.wsc'],
        'wsdl' =&gt; ['application/wsdl+xml'],
        'wsgi' =&gt; ['text/x-python'],
        'wspolicy' =&gt; ['application/wspolicy+xml'],
        'wtb' =&gt; ['application/vnd.webturbo'],
        'wv' =&gt; ['audio/x-wavpack'],
        'wvc' =&gt; ['audio/x-wavpack-correction'],
        'wvp' =&gt; ['audio/x-wavpack'],
        'wvx' =&gt; ['application/x-ms-asx', 'audio/x-ms-asx', 'video/x-ms-wax', 'video/x-ms-wmx', 'video/x-ms-wvx'],
        'wwf' =&gt; ['application/wwf', 'application/x-wwf'],
        'x32' =&gt; ['application/x-authorware-bin'],
        'x3d' =&gt; ['model/x3d+xml'],
        'x3db' =&gt; ['model/x3d+binary', 'model/x3d+fastinfoset'],
        'x3dbz' =&gt; ['model/x3d+binary'],
        'x3dv' =&gt; ['model/x3d+vrml', 'model/x3d-vrml'],
        'x3dvz' =&gt; ['model/x3d+vrml'],
        'x3dz' =&gt; ['model/x3d+xml'],
        'x3f' =&gt; ['image/x-sigma-x3f'],
        'x_b' =&gt; ['model/vnd.parasolid.transmit.binary'],
        'x_t' =&gt; ['model/vnd.parasolid.transmit.text'],
        'xac' =&gt; ['application/x-gnucash'],
        'xaml' =&gt; ['application/xaml+xml'],
        'xap' =&gt; ['application/x-silverlight-app'],
        'xar' =&gt; ['application/vnd.xara', 'application/x-xar'],
        'xav' =&gt; ['application/xcap-att+xml'],
        'xbap' =&gt; ['application/x-ms-xbap'],
        'xbd' =&gt; ['application/vnd.fujixerox.docuworks.binder'],
        'xbel' =&gt; ['application/x-xbel'],
        'xbl' =&gt; ['application/xml', 'text/xml'],
        'xbm' =&gt; ['image/x-xbitmap'],
        'xca' =&gt; ['application/xcap-caps+xml'],
        'xcf' =&gt; ['image/x-xcf'],
        'xcf.bz2' =&gt; ['image/x-compressed-xcf'],
        'xcf.gz' =&gt; ['image/x-compressed-xcf'],
        'xcs' =&gt; ['application/calendar+xml'],
        'xdf' =&gt; ['application/mrb-consumer+xml', 'application/mrb-publish+xml', 'application/xcap-diff+xml'],
        'xdgapp' =&gt; ['application/vnd.flatpak', 'application/vnd.xdgapp'],
        'xdm' =&gt; ['application/vnd.syncml.dm+xml'],
        'xdp' =&gt; ['application/vnd.adobe.xdp+xml'],
        'xdssc' =&gt; ['application/dssc+xml'],
        'xdw' =&gt; ['application/vnd.fujixerox.docuworks'],
        'xel' =&gt; ['application/xcap-el+xml'],
        'xenc' =&gt; ['application/xenc+xml'],
        'xer' =&gt; ['application/patch-ops-error+xml', 'application/xcap-error+xml'],
        'xfdf' =&gt; ['application/vnd.adobe.xfdf'],
        'xfdl' =&gt; ['application/vnd.xfdl'],
        'xhe' =&gt; ['audio/usac'],
        'xht' =&gt; ['application/xhtml+xml'],
        'xhtml' =&gt; ['application/xhtml+xml'],
        'xhvml' =&gt; ['application/xv+xml'],
        'xi' =&gt; ['audio/x-xi'],
        'xif' =&gt; ['image/vnd.xiff'],
        'xla' =&gt; ['application/msexcel', 'application/vnd.ms-excel', 'application/x-msexcel', 'zz-application/zz-winassoc-xls'],
        'xlam' =&gt; ['application/vnd.ms-excel.addin.macroenabled.12'],
        'xlc' =&gt; ['application/msexcel', 'application/vnd.ms-excel', 'application/x-msexcel', 'zz-application/zz-winassoc-xls'],
        'xld' =&gt; ['application/msexcel', 'application/vnd.ms-excel', 'application/x-msexcel', 'zz-application/zz-winassoc-xls'],
        'xlf' =&gt; ['application/x-xliff', 'application/x-xliff+xml', 'application/xliff+xml'],
        'xliff' =&gt; ['application/x-xliff', 'application/xliff+xml'],
        'xll' =&gt; ['application/msexcel', 'application/vnd.ms-excel', 'application/x-msexcel', 'zz-application/zz-winassoc-xls'],
        'xlm' =&gt; ['application/msexcel', 'application/vnd.ms-excel', 'application/x-msexcel', 'zz-application/zz-winassoc-xls'],
        'xlr' =&gt; ['application/vnd.ms-works'],
        'xls' =&gt; ['application/vnd.ms-excel', 'application/msexcel', 'application/x-msexcel', 'zz-application/zz-winassoc-xls'],
        'xlsb' =&gt; ['application/vnd.ms-excel.sheet.binary.macroenabled.12'],
        'xlsm' =&gt; ['application/vnd.ms-excel.sheet.macroenabled.12'],
        'xlsx' =&gt; ['application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
        'xlt' =&gt; ['application/msexcel', 'application/vnd.ms-excel', 'application/x-msexcel', 'zz-application/zz-winassoc-xls'],
        'xltm' =&gt; ['application/vnd.ms-excel.template.macroenabled.12'],
        'xltx' =&gt; ['application/vnd.openxmlformats-officedocument.spreadsheetml.template'],
        'xlw' =&gt; ['application/msexcel', 'application/vnd.ms-excel', 'application/x-msexcel', 'zz-application/zz-winassoc-xls'],
        'xm' =&gt; ['audio/x-xm', 'audio/xm'],
        'xmf' =&gt; ['audio/mobile-xmf', 'audio/x-xmf', 'audio/xmf'],
        'xmi' =&gt; ['text/x-xmi'],
        'xml' =&gt; ['application/xml', 'text/xml'],
        'xns' =&gt; ['application/xcap-ns+xml'],
        'xo' =&gt; ['application/vnd.olpc-sugar'],
        'xop' =&gt; ['application/xop+xml'],
        'xpi' =&gt; ['application/x-xpinstall'],
        'xpl' =&gt; ['application/xproc+xml'],
        'xpm' =&gt; ['image/x-xpixmap', 'image/x-xpm'],
        'xpr' =&gt; ['application/vnd.is-xpr'],
        'xps' =&gt; ['application/vnd.ms-xpsdocument', 'application/xps'],
        'xpw' =&gt; ['application/vnd.intercon.formnet'],
        'xpx' =&gt; ['application/vnd.intercon.formnet'],
        'xsd' =&gt; ['application/xml', 'text/xml'],
        'xsl' =&gt; ['application/xml', 'application/xslt+xml'],
        'xslfo' =&gt; ['text/x-xslfo'],
        'xslt' =&gt; ['application/xslt+xml'],
        'xsm' =&gt; ['application/vnd.syncml+xml'],
        'xspf' =&gt; ['application/x-xspf+xml', 'application/xspf+xml'],
        'xul' =&gt; ['application/vnd.mozilla.xul+xml'],
        'xvm' =&gt; ['application/xv+xml'],
        'xvml' =&gt; ['application/xv+xml'],
        'xwd' =&gt; ['image/x-xwindowdump'],
        'xyz' =&gt; ['chemical/x-xyz'],
        'xz' =&gt; ['application/x-xz'],
        'yaml' =&gt; ['application/x-yaml', 'text/x-yaml', 'text/yaml'],
        'yang' =&gt; ['application/yang'],
        'yin' =&gt; ['application/yin+xml'],
        'yml' =&gt; ['application/x-yaml', 'text/x-yaml', 'text/yaml'],
        'ymp' =&gt; ['text/x-suse-ymp'],
        'yt' =&gt; ['application/vnd.youtube.yt'],
        'z1' =&gt; ['application/x-zmachine'],
        'z2' =&gt; ['application/x-zmachine'],
        'z3' =&gt; ['application/x-zmachine'],
        'z4' =&gt; ['application/x-zmachine'],
        'z5' =&gt; ['application/x-zmachine'],
        'z6' =&gt; ['application/x-zmachine'],
        'z64' =&gt; ['application/x-n64-rom'],
        'z7' =&gt; ['application/x-zmachine'],
        'z8' =&gt; ['application/x-zmachine'],
        'zabw' =&gt; ['application/x-abiword'],
        'zaz' =&gt; ['application/vnd.zzazz.deck+xml'],
        'zip' =&gt; ['application/zip', 'application/x-zip', 'application/x-zip-compressed'],
        'zir' =&gt; ['application/vnd.zul'],
        'zirz' =&gt; ['application/vnd.zul'],
        'zmm' =&gt; ['application/vnd.handheld-entertainment+xml'],
        'zoo' =&gt; ['application/x-zoo'],
        'zsav' =&gt; ['application/x-spss-sav', 'application/x-spss-savefile'],
        'zst' =&gt; ['application/zstd'],
        'zz' =&gt; ['application/zlib'],
        '123' =&gt; ['application/lotus123', 'application/vnd.lotus-1-2-3', 'application/wk1', 'application/x-123', 'application/x-lotus123', 'zz-application/zz-winassoc-123'],
        '602' =&gt; ['application/x-t602'],
        '669' =&gt; ['audio/x-mod'],
    ];
}
</textarea><br>
    <input type="submit" value="Save">
</form>