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

/*
 * This file is part of SwiftMailer.
 * (c) 2004-2009 Chris Corbyn
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * autogenerated using https://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types
 * and https://raw.github.com/minad/mimemagic/master/script/freedesktop.org.xml
 */

/*
 * List of MIME type automatically detected in Swift Mailer.
 */

// You may add or take away what you like (lowercase required)

$swift_mime_types = [
    '3dml' =&gt; 'text/vnd.in3d.3dml',
    '3ds' =&gt; 'image/x-3ds',
    '3g2' =&gt; 'video/3gpp2',
    '3gp' =&gt; 'video/3gpp',
    '7z' =&gt; 'application/x-7z-compressed',
    'aab' =&gt; 'application/x-authorware-bin',
    'aac' =&gt; 'audio/x-aac',
    'aam' =&gt; 'application/x-authorware-map',
    'aas' =&gt; 'application/x-authorware-seg',
    'abw' =&gt; 'application/x-abiword',
    'ac' =&gt; 'application/pkix-attr-cert',
    'acc' =&gt; 'application/vnd.americandynamics.acc',
    'ace' =&gt; 'application/x-ace-compressed',
    'acu' =&gt; 'application/vnd.acucobol',
    'acutc' =&gt; 'application/vnd.acucorp',
    'adp' =&gt; 'audio/adpcm',
    'aep' =&gt; 'application/vnd.audiograph',
    'afm' =&gt; 'application/x-font-type1',
    'afp' =&gt; 'application/vnd.ibm.modcap',
    'ahead' =&gt; 'application/vnd.ahead.space',
    'ai' =&gt; 'application/postscript',
    'aif' =&gt; 'audio/x-aiff',
    'aifc' =&gt; 'audio/x-aiff',
    'aiff' =&gt; 'audio/x-aiff',
    'air' =&gt; 'application/vnd.adobe.air-application-installer-package+zip',
    'ait' =&gt; 'application/vnd.dvb.ait',
    'ami' =&gt; 'application/vnd.amiga.ami',
    'apk' =&gt; 'application/vnd.android.package-archive',
    'appcache' =&gt; 'text/cache-manifest',
    'apr' =&gt; 'application/vnd.lotus-approach',
    'aps' =&gt; 'application/postscript',
    'arc' =&gt; 'application/x-freearc',
    'asc' =&gt; 'application/pgp-signature',
    'asf' =&gt; 'video/x-ms-asf',
    'asm' =&gt; 'text/x-asm',
    'aso' =&gt; 'application/vnd.accpac.simply.aso',
    'asx' =&gt; 'video/x-ms-asf',
    'atc' =&gt; 'application/vnd.acucorp',
    'atom' =&gt; 'application/atom+xml',
    'atomcat' =&gt; 'application/atomcat+xml',
    'atomsvc' =&gt; 'application/atomsvc+xml',
    'atx' =&gt; 'application/vnd.antix.game-component',
    'au' =&gt; 'audio/basic',
    'avi' =&gt; 'video/x-msvideo',
    'aw' =&gt; 'application/applixware',
    'azf' =&gt; 'application/vnd.airzip.filesecure.azf',
    'azs' =&gt; 'application/vnd.airzip.filesecure.azs',
    'azw' =&gt; 'application/vnd.amazon.ebook',
    'bat' =&gt; 'application/x-msdownload',
    'bcpio' =&gt; 'application/x-bcpio',
    'bdf' =&gt; 'application/x-font-bdf',
    'bdm' =&gt; 'application/vnd.syncml.dm+wbxml',
    'bed' =&gt; 'application/vnd.realvnc.bed',
    'bh2' =&gt; 'application/vnd.fujitsu.oasysprs',
    'bin' =&gt; 'application/octet-stream',
    'blb' =&gt; 'application/x-blorb',
    'blorb' =&gt; 'application/x-blorb',
    'bmi' =&gt; 'application/vnd.bmi',
    'bmp' =&gt; 'image/bmp',
    'book' =&gt; 'application/vnd.framemaker',
    'box' =&gt; 'application/vnd.previewsystems.box',
    'boz' =&gt; 'application/x-bzip2',
    'bpk' =&gt; 'application/octet-stream',
    'btif' =&gt; 'image/prs.btif',
    'bz' =&gt; 'application/x-bzip',
    'bz2' =&gt; 'application/x-bzip2',
    'c' =&gt; 'text/x-c',
    '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',
    'caf' =&gt; 'audio/x-caf',
    'cap' =&gt; 'application/vnd.tcpdump.pcap',
    'car' =&gt; 'application/vnd.curl.car',
    'cat' =&gt; 'application/vnd.ms-pki.seccat',
    'cb7' =&gt; 'application/x-cbr',
    'cba' =&gt; 'application/x-cbr',
    'cbr' =&gt; 'application/x-cbr',
    'cbt' =&gt; 'application/x-cbr',
    'cbz' =&gt; 'application/x-cbr',
    'cc' =&gt; 'text/x-c',
    'cct' =&gt; 'application/x-director',
    'ccxml' =&gt; 'application/ccxml+xml',
    'cdbcmsg' =&gt; 'application/vnd.contact.cmsg',
    'cdf' =&gt; 'application/x-netcdf',
    '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',
    'cdx' =&gt; 'chemical/x-cdx',
    'cdxml' =&gt; 'application/vnd.chemdraw+xml',
    'cdy' =&gt; 'application/vnd.cinderella',
    'cer' =&gt; 'application/pkix-cert',
    'cfs' =&gt; 'application/x-cfs-compressed',
    'cgm' =&gt; 'image/cgm',
    'chat' =&gt; 'application/x-chat',
    'chm' =&gt; 'application/vnd.ms-htmlhelp',
    'chrt' =&gt; 'application/vnd.kde.kchart',
    'cif' =&gt; 'chemical/x-cif',
    'cii' =&gt; 'application/vnd.anser-web-certificate-issue-initiation',
    'cil' =&gt; 'application/vnd.ms-artgalry',
    'cla' =&gt; 'application/vnd.claymore',
    'class' =&gt; 'application/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',
    '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',
    'cod' =&gt; 'application/vnd.rim.cod',
    'com' =&gt; 'application/x-msdownload',
    'conf' =&gt; 'text/plain',
    'cpio' =&gt; 'application/x-cpio',
    'cpp' =&gt; 'text/x-c',
    'cpt' =&gt; 'application/mac-compactpro',
    'crd' =&gt; 'application/x-mscardfile',
    'crl' =&gt; 'application/pkix-crl',
    'crt' =&gt; 'application/x-x509-ca-cert',
    'csh' =&gt; 'application/x-csh',
    'csml' =&gt; 'chemical/x-csml',
    'csp' =&gt; 'application/vnd.commonspace',
    'css' =&gt; 'text/css',
    'cst' =&gt; 'application/x-director',
    'csv' =&gt; 'text/csv',
    'cu' =&gt; 'application/cu-seeme',
    'curl' =&gt; 'text/vnd.curl',
    'cww' =&gt; 'application/prs.cww',
    'cxt' =&gt; 'application/x-director',
    'cxx' =&gt; 'text/x-c',
    'dae' =&gt; 'model/vnd.collada+xml',
    'daf' =&gt; 'application/vnd.mobius.daf',
    'dart' =&gt; 'application/vnd.dart',
    'dataless' =&gt; 'application/vnd.fdsn.seed',
    'davmount' =&gt; 'application/davmount+xml',
    'dbk' =&gt; 'application/docbook+xml',
    'dcr' =&gt; 'application/x-director',
    'dcurl' =&gt; 'text/vnd.curl.dcurl',
    'dd2' =&gt; 'application/vnd.oma.dd2+xml',
    'ddd' =&gt; 'application/vnd.fujixerox.ddd',
    'deb' =&gt; 'application/x-debian-package',
    'def' =&gt; 'text/plain',
    'deploy' =&gt; 'application/octet-stream',
    'der' =&gt; 'application/x-x509-ca-cert',
    'dfac' =&gt; 'application/vnd.dreamfactory',
    'dgc' =&gt; 'application/x-dgc-compressed',
    'dic' =&gt; 'text/x-c',
    'dir' =&gt; 'application/x-director',
    'dis' =&gt; 'application/vnd.mobius.dis',
    'dist' =&gt; 'application/octet-stream',
    'distz' =&gt; 'application/octet-stream',
    'djv' =&gt; 'image/vnd.djvu',
    'djvu' =&gt; 'image/vnd.djvu',
    'dll' =&gt; 'application/x-msdownload',
    'dmg' =&gt; 'application/x-apple-diskimage',
    'dmp' =&gt; 'application/vnd.tcpdump.pcap',
    'dms' =&gt; 'application/octet-stream',
    'dna' =&gt; 'application/vnd.dna',
    'doc' =&gt; 'application/msword',
    'docm' =&gt; 'application/vnd.ms-word.document.macroenabled.12',
    'docx' =&gt; 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
    'dot' =&gt; 'application/msword',
    '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',
    'dsc' =&gt; 'text/prs.lines.tag',
    'dssc' =&gt; 'application/dssc+der',
    'dtb' =&gt; 'application/x-dtbook+xml',
    'dtd' =&gt; 'application/xml-dtd',
    'dts' =&gt; 'audio/vnd.dts',
    'dtshd' =&gt; 'audio/vnd.dts.hd',
    'dump' =&gt; 'application/octet-stream',
    'dvb' =&gt; 'video/vnd.dvb.file',
    'dvi' =&gt; 'application/x-dvi',
    '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',
    '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',
    'ei6' =&gt; 'application/vnd.pg.osasli',
    'elc' =&gt; 'application/octet-stream',
    'emf' =&gt; 'application/x-msmetafile',
    'eml' =&gt; 'message/rfc822',
    'emma' =&gt; 'application/emma+xml',
    'emz' =&gt; 'application/x-msmetafile',
    'eol' =&gt; 'audio/vnd.digital-winds',
    'eot' =&gt; 'application/vnd.ms-fontobject',
    'eps' =&gt; 'application/postscript',
    'epub' =&gt; 'application/epub+zip',
    'es3' =&gt; 'application/vnd.eszigno3+xml',
    'esa' =&gt; 'application/vnd.osgi.subsystem',
    'esf' =&gt; 'application/vnd.epson.esf',
    'et3' =&gt; 'application/vnd.eszigno3+xml',
    'etx' =&gt; 'text/x-setext',
    'eva' =&gt; 'application/x-eva',
    'evy' =&gt; 'application/x-envoy',
    'exe' =&gt; 'application/x-msdownload',
    'exi' =&gt; 'application/exi',
    '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',
    'f4v' =&gt; 'video/x-f4v',
    'f77' =&gt; 'text/x-fortran',
    'f90' =&gt; 'text/x-fortran',
    'fbs' =&gt; 'image/vnd.fastbidsheet',
    'fcdt' =&gt; 'application/vnd.adobe.formscentral.fcdt',
    'fcs' =&gt; 'application/vnd.isac.fcs',
    'fdf' =&gt; 'application/vnd.fdf',
    'fe_launch' =&gt; 'application/vnd.denovo.fcselayout-link',
    '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',
    'flac' =&gt; 'audio/x-flac',
    'fli' =&gt; 'video/x-fli',
    'flo' =&gt; 'application/vnd.micrografx.flo',
    'flv' =&gt; 'video/x-flv',
    'flw' =&gt; 'application/vnd.kde.kivio',
    'flx' =&gt; 'text/vnd.fmi.flexstor',
    'fly' =&gt; 'text/vnd.fly',
    'fm' =&gt; 'application/vnd.framemaker',
    'fnc' =&gt; 'application/vnd.frogans.fnc',
    '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',
    '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/g3fax',
    'g3w' =&gt; 'application/vnd.geospace',
    'gac' =&gt; 'application/vnd.groove-account',
    'gam' =&gt; 'application/x-tads',
    'gbr' =&gt; 'application/rpki-ghostbusters',
    'gca' =&gt; 'application/x-gca-compressed',
    'gdl' =&gt; 'model/vnd.gdl',
    'geo' =&gt; 'application/vnd.dynageo',
    'gex' =&gt; 'application/vnd.geometry-explorer',
    'ggb' =&gt; 'application/vnd.geogebra.file',
    'ggt' =&gt; 'application/vnd.geogebra.tool',
    'ghf' =&gt; 'application/vnd.groove-help',
    'gif' =&gt; 'image/gif',
    'gim' =&gt; 'application/vnd.groove-identity-message',
    'gml' =&gt; 'application/gml+xml',
    'gmx' =&gt; 'application/vnd.gmx',
    'gnumeric' =&gt; 'application/x-gnumeric',
    'gph' =&gt; 'application/vnd.flographit',
    'gpx' =&gt; 'application/gpx+xml',
    'gqf' =&gt; 'application/vnd.grafeq',
    'gqs' =&gt; 'application/vnd.grafeq',
    'gram' =&gt; 'application/srgs',
    'gramps' =&gt; 'application/x-gramps-xml',
    'gre' =&gt; 'application/vnd.geometry-explorer',
    'grv' =&gt; 'application/vnd.groove-injector',
    'grxml' =&gt; 'application/srgs+xml',
    'gsf' =&gt; 'application/x-font-ghostscript',
    'gtar' =&gt; 'application/x-gtar',
    'gtm' =&gt; 'application/vnd.groove-tool-message',
    'gtw' =&gt; 'model/vnd.gtw',
    'gv' =&gt; 'text/vnd.graphviz',
    'gxf' =&gt; 'application/gxf',
    'gxt' =&gt; 'application/vnd.geonext',
    'gz' =&gt; 'application/x-gzip',
    'h' =&gt; 'text/x-c',
    'h261' =&gt; 'video/h261',
    'h263' =&gt; 'video/h263',
    'h264' =&gt; 'video/h264',
    'hal' =&gt; 'application/vnd.hal+xml',
    'hbci' =&gt; 'application/vnd.hbci',
    'hdf' =&gt; 'application/x-hdf',
    'hh' =&gt; 'text/x-c',
    'hlp' =&gt; 'application/winhlp',
    'hpgl' =&gt; 'application/vnd.hp-hpgl',
    'hpid' =&gt; 'application/vnd.hp-hpid',
    'hps' =&gt; 'application/vnd.hp-hps',
    'hqx' =&gt; 'application/mac-binhex40',
    'htke' =&gt; 'application/vnd.kenameaapp',
    'htm' =&gt; 'text/html',
    'html' =&gt; 'text/html',
    'hvd' =&gt; 'application/vnd.yamaha.hv-dic',
    'hvp' =&gt; 'application/vnd.yamaha.hv-voice',
    'hvs' =&gt; 'application/vnd.yamaha.hv-script',
    'i2g' =&gt; 'application/vnd.intergeo',
    'icc' =&gt; 'application/vnd.iccprofile',
    'ice' =&gt; 'x-conference/x-cooltalk',
    'icm' =&gt; 'application/vnd.iccprofile',
    'ico' =&gt; 'image/x-icon',
    'ics' =&gt; 'text/calendar',
    'ief' =&gt; 'image/ief',
    'ifb' =&gt; 'text/calendar',
    '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',
    'imp' =&gt; 'application/vnd.accpac.simply.imp',
    'ims' =&gt; 'application/vnd.ms-ims',
    'in' =&gt; 'text/plain',
    'ink' =&gt; 'application/inkml+xml',
    'inkml' =&gt; 'application/inkml+xml',
    'install' =&gt; 'application/x-install-instructions',
    'iota' =&gt; 'application/vnd.astraea-software.iota',
    'ipfix' =&gt; 'application/ipfix',
    'ipk' =&gt; 'application/vnd.shana.informed.package',
    'irm' =&gt; 'application/vnd.ibm.rights-management',
    'irp' =&gt; 'application/vnd.irepository.package+xml',
    'iso' =&gt; 'application/x-iso9660-image',
    'itp' =&gt; 'application/vnd.shana.informed.formtemplate',
    'ivp' =&gt; 'application/vnd.immervision-ivp',
    'ivu' =&gt; 'application/vnd.immervision-ivu',
    'jad' =&gt; 'text/vnd.sun.j2me.app-descriptor',
    'jam' =&gt; 'application/vnd.jam',
    'jar' =&gt; 'application/java-archive',
    'java' =&gt; 'text/x-java-source',
    'jisp' =&gt; 'application/vnd.jisp',
    'jlt' =&gt; 'application/vnd.hp-jlyt',
    'jnlp' =&gt; 'application/x-java-jnlp-file',
    'joda' =&gt; 'application/vnd.joost.joda-archive',
    'jpe' =&gt; 'image/jpeg',
    'jpeg' =&gt; 'image/jpeg',
    'jpg' =&gt; 'image/jpeg',
    'jpgm' =&gt; 'video/jpm',
    'jpgv' =&gt; 'video/jpeg',
    'jpm' =&gt; 'video/jpm',
    'js' =&gt; 'application/javascript',
    'json' =&gt; 'application/json',
    'jsonml' =&gt; 'application/jsonml+json',
    'kar' =&gt; 'audio/midi',
    'karbon' =&gt; 'application/vnd.kde.karbon',
    'kfo' =&gt; 'application/vnd.kde.kformula',
    'kia' =&gt; 'application/vnd.kidspiration',
    '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',
    'kpr' =&gt; 'application/vnd.kde.kpresenter',
    'kpt' =&gt; 'application/vnd.kde.kpresenter',
    'kpxx' =&gt; 'application/vnd.ds-keypoint',
    'ksp' =&gt; 'application/vnd.kde.kspread',
    'ktr' =&gt; 'application/vnd.kahootz',
    'ktx' =&gt; 'image/ktx',
    'ktz' =&gt; 'application/vnd.kahootz',
    'kwd' =&gt; 'application/vnd.kde.kword',
    'kwt' =&gt; 'application/vnd.kde.kword',
    'lasxml' =&gt; 'application/vnd.las.las+xml',
    'latex' =&gt; 'application/x-latex',
    'lbd' =&gt; 'application/vnd.llamagraphics.life-balance.desktop',
    'lbe' =&gt; 'application/vnd.llamagraphics.life-balance.exchange+xml',
    'les' =&gt; 'application/vnd.hhe.lesson-player',
    'lha' =&gt; 'application/x-lzh-compressed',
    'link66' =&gt; 'application/vnd.route66.link66+xml',
    'list' =&gt; 'text/plain',
    'list3820' =&gt; 'application/vnd.ibm.modcap',
    'listafp' =&gt; 'application/vnd.ibm.modcap',
    'lnk' =&gt; 'application/x-ms-shortcut',
    'log' =&gt; 'text/plain',
    'lostxml' =&gt; 'application/lost+xml',
    'lrf' =&gt; 'application/octet-stream',
    'lrm' =&gt; 'application/vnd.ms-lrm',
    'ltf' =&gt; 'application/vnd.frogans.ltf',
    'lvp' =&gt; 'audio/vnd.lucent.voice',
    'lwp' =&gt; 'application/vnd.lotus-wordpro',
    'lzh' =&gt; 'application/x-lzh-compressed',
    'm13' =&gt; 'application/x-msmediaview',
    'm14' =&gt; 'application/x-msmediaview',
    'm1v' =&gt; 'video/mpeg',
    'm21' =&gt; 'application/mp21',
    'm2a' =&gt; 'audio/mpeg',
    'm2v' =&gt; 'video/mpeg',
    'm3a' =&gt; 'audio/mpeg',
    'm3u' =&gt; 'audio/x-mpegurl',
    'm3u8' =&gt; 'application/vnd.apple.mpegurl',
    'm4a' =&gt; 'audio/mp4',
    'm4u' =&gt; 'video/vnd.mpegurl',
    'm4v' =&gt; 'video/x-m4v',
    'ma' =&gt; 'application/mathematica',
    'mads' =&gt; 'application/mads+xml',
    'mag' =&gt; 'application/vnd.ecowin.chart',
    'maker' =&gt; 'application/vnd.framemaker',
    'man' =&gt; 'text/troff',
    'mar' =&gt; 'application/octet-stream',
    'mathml' =&gt; 'application/mathml+xml',
    'mb' =&gt; 'application/mathematica',
    'mbk' =&gt; 'application/vnd.mobius.mbk',
    'mbox' =&gt; 'application/mbox',
    'mc1' =&gt; 'application/vnd.medcalcdata',
    'mcd' =&gt; 'application/vnd.mcd',
    'mcurl' =&gt; 'text/vnd.curl.mcurl',
    'mdb' =&gt; 'application/x-msaccess',
    'mdi' =&gt; 'image/vnd.ms-modi',
    'me' =&gt; 'text/troff',
    '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',
    'mgz' =&gt; 'application/vnd.proteus.magazine',
    'mid' =&gt; 'audio/midi',
    'midi' =&gt; 'audio/midi',
    'mie' =&gt; 'application/x-mie',
    'mif' =&gt; 'application/vnd.mif',
    'mime' =&gt; 'message/rfc822',
    'mj2' =&gt; 'video/mj2',
    'mjp2' =&gt; 'video/mj2',
    'mk3d' =&gt; 'video/x-matroska',
    'mka' =&gt; 'audio/x-matroska',
    'mks' =&gt; 'video/x-matroska',
    'mkv' =&gt; 'video/x-matroska',
    'mlp' =&gt; 'application/vnd.dolby.mlp',
    'mmd' =&gt; 'application/vnd.chipnuts.karaoke-mmd',
    'mmf' =&gt; 'application/vnd.smaf',
    'mmr' =&gt; 'image/vnd.fujixerox.edmics-mmr',
    'mng' =&gt; 'video/x-mng',
    'mny' =&gt; 'application/x-msmoney',
    'mobi' =&gt; 'application/x-mobipocket-ebook',
    'mods' =&gt; 'application/mods+xml',
    'mov' =&gt; 'video/quicktime',
    'movie' =&gt; 'video/x-sgi-movie',
    'mp2' =&gt; 'audio/mpeg',
    'mp21' =&gt; 'application/mp21',
    'mp2a' =&gt; 'audio/mpeg',
    'mp3' =&gt; 'audio/mpeg',
    'mp4' =&gt; 'video/mp4',
    'mp4a' =&gt; 'audio/mp4',
    'mp4s' =&gt; 'application/mp4',
    'mp4v' =&gt; 'video/mp4',
    'mpc' =&gt; 'application/vnd.mophun.certificate',
    'mpe' =&gt; 'video/mpeg',
    'mpeg' =&gt; 'video/mpeg',
    'mpg' =&gt; 'video/mpeg',
    'mpg4' =&gt; 'video/mp4',
    'mpga' =&gt; 'audio/mpeg',
    'mpkg' =&gt; 'application/vnd.apple.installer+xml',
    'mpm' =&gt; 'application/vnd.blueice.multipass',
    'mpn' =&gt; 'application/vnd.mophun.application',
    'mpp' =&gt; 'application/vnd.ms-project',
    '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',
    'ms' =&gt; 'text/troff',
    'mscml' =&gt; 'application/mediaservercontrol+xml',
    'mseed' =&gt; 'application/vnd.fdsn.mseed',
    'mseq' =&gt; 'application/vnd.mseq',
    'msf' =&gt; 'application/vnd.epson.msf',
    'msh' =&gt; 'model/mesh',
    'msi' =&gt; 'application/x-msdownload',
    'msl' =&gt; 'application/vnd.mobius.msl',
    'msty' =&gt; 'application/vnd.muvee.style',
    'mts' =&gt; 'model/vnd.mts',
    'mus' =&gt; 'application/vnd.musician',
    'musicxml' =&gt; 'application/vnd.recordare.musicxml+xml',
    'mvb' =&gt; 'application/x-msmediaview',
    'mwf' =&gt; 'application/vnd.mfer',
    'mxf' =&gt; 'application/mxf',
    'mxl' =&gt; 'application/vnd.recordare.musicxml',
    'mxml' =&gt; 'application/xv+xml',
    'mxs' =&gt; 'application/vnd.triscape.mxs',
    'mxu' =&gt; 'video/vnd.mpegurl',
    'n-gage' =&gt; 'application/vnd.nokia.n-gage.symbian.install',
    'n3' =&gt; 'text/n3',
    'nb' =&gt; 'application/mathematica',
    'nbp' =&gt; 'application/vnd.wolfram.player',
    'nc' =&gt; 'application/x-netcdf',
    'ncx' =&gt; 'application/x-dtbncx+xml',
    'nfo' =&gt; 'text/x-nfo',
    'ngdat' =&gt; 'application/vnd.nokia.n-gage.data',
    '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',
    'npx' =&gt; 'image/vnd.net-fpx',
    'nsc' =&gt; 'application/x-conference',
    'nsf' =&gt; 'application/vnd.lotus-notes',
    'ntf' =&gt; 'application/vnd.nitf',
    'nzb' =&gt; 'application/x-nzb',
    'oa2' =&gt; 'application/vnd.fujitsu.oasys2',
    'oa3' =&gt; 'application/vnd.fujitsu.oasys3',
    'oas' =&gt; 'application/vnd.fujitsu.oasys',
    'obd' =&gt; 'application/x-msbinder',
    'obj' =&gt; 'application/x-tgif',
    'oda' =&gt; 'application/oda',
    'odb' =&gt; 'application/vnd.oasis.opendocument.database',
    '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',
    'ogg' =&gt; 'audio/ogg',
    'ogv' =&gt; 'video/ogg',
    'ogx' =&gt; 'application/ogg',
    'omdoc' =&gt; 'application/omdoc+xml',
    'onepkg' =&gt; 'application/onenote',
    'onetmp' =&gt; 'application/onenote',
    'onetoc' =&gt; 'application/onenote',
    'onetoc2' =&gt; 'application/onenote',
    'opf' =&gt; 'application/oebps-package+xml',
    'opml' =&gt; 'text/x-opml',
    'oprc' =&gt; 'application/vnd.palm',
    'org' =&gt; 'application/vnd.lotus-organizer',
    'osf' =&gt; 'application/vnd.yamaha.openscoreformat',
    'osfpvg' =&gt; 'application/vnd.yamaha.openscoreformat.osfpvg+xml',
    'otc' =&gt; 'application/vnd.oasis.opendocument.chart-template',
    'otf' =&gt; 'application/x-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',
    'oxps' =&gt; 'application/oxps',
    'oxt' =&gt; 'application/vnd.openofficeorg.extension',
    'p' =&gt; 'text/x-pascal',
    'p10' =&gt; 'application/pkcs10',
    'p12' =&gt; 'application/x-pkcs12',
    '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',
    'pas' =&gt; 'text/x-pascal',
    'paw' =&gt; 'application/vnd.pawaafile',
    'pbd' =&gt; 'application/vnd.powerbuilder6',
    'pbm' =&gt; 'image/x-portable-bitmap',
    'pcap' =&gt; 'application/vnd.tcpdump.pcap',
    'pcf' =&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/x-pcx',
    'pdb' =&gt; 'application/vnd.palm',
    'pdf' =&gt; 'application/pdf',
    '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/x-pkcs12',
    'pgm' =&gt; 'image/x-portable-graymap',
    'pgn' =&gt; 'application/x-chess-pgn',
    'pgp' =&gt; 'application/pgp-encrypted',
    'php' =&gt; 'application/x-php',
    'php3' =&gt; 'application/x-php',
    'php4' =&gt; 'application/x-php',
    'php5' =&gt; 'application/x-php',
    'pic' =&gt; 'image/x-pict',
    'pkg' =&gt; 'application/octet-stream',
    'pki' =&gt; 'application/pkixcmp',
    'pkipath' =&gt; 'application/pkix-pkipath',
    'plb' =&gt; 'application/vnd.3gpp.pic-bw-large',
    'plc' =&gt; 'application/vnd.mobius.plc',
    'plf' =&gt; 'application/vnd.pocketlearn',
    'pls' =&gt; 'application/pls+xml',
    'pml' =&gt; 'application/vnd.ctc-posml',
    'png' =&gt; 'image/png',
    'pnm' =&gt; 'image/x-portable-anymap',
    'portpkg' =&gt; 'application/vnd.macports.portpkg',
    'pot' =&gt; 'application/vnd.ms-powerpoint',
    '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/vnd.ms-powerpoint',
    'ppsm' =&gt; 'application/vnd.ms-powerpoint.slideshow.macroenabled.12',
    'ppsx' =&gt; 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
    'ppt' =&gt; 'application/vnd.ms-powerpoint',
    'pptm' =&gt; 'application/vnd.ms-powerpoint.presentation.macroenabled.12',
    'pptx' =&gt; 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
    'pqa' =&gt; 'application/vnd.palm',
    'prc' =&gt; 'application/x-mobipocket-ebook',
    'pre' =&gt; 'application/vnd.lotus-freelance',
    'prf' =&gt; 'application/pics-rules',
    'ps' =&gt; 'application/postscript',
    'psb' =&gt; 'application/vnd.3gpp.pic-bw-small',
    'psd' =&gt; 'image/vnd.adobe.photoshop',
    'psf' =&gt; 'application/x-font-linux-psf',
    'pskcxml' =&gt; 'application/pskc+xml',
    'ptid' =&gt; 'application/vnd.pvi.ptid1',
    'pub' =&gt; 'application/x-mspublisher',
    'pvb' =&gt; 'application/vnd.3gpp.pic-bw-var',
    'pwn' =&gt; 'application/vnd.3m.post-it-notes',
    'pya' =&gt; 'audio/vnd.ms-playready.media.pya',
    'pyv' =&gt; 'video/vnd.ms-playready.media.pyv',
    'qam' =&gt; 'application/vnd.epson.quickanime',
    'qbo' =&gt; 'application/vnd.intu.qbo',
    'qfx' =&gt; 'application/vnd.intu.qfx',
    'qps' =&gt; 'application/vnd.publishare-delta-tree',
    'qt' =&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/x-pn-realaudio',
    'ram' =&gt; 'audio/x-pn-realaudio',
    'rar' =&gt; 'application/x-rar-compressed',
    'ras' =&gt; 'image/x-cmu-raster',
    'rcprofile' =&gt; 'application/vnd.ipunplugged.rcprofile',
    'rdf' =&gt; 'application/rdf+xml',
    'rdz' =&gt; 'application/vnd.data-vision.rdz',
    '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',
    'rm' =&gt; 'application/vnd.rn-realmedia',
    'rmi' =&gt; 'audio/midi',
    'rmp' =&gt; 'audio/x-pn-realaudio-plugin',
    'rms' =&gt; 'application/vnd.jcp.javame.midlet-rms',
    'rmvb' =&gt; 'application/vnd.rn-realmedia-vbr',
    'rnc' =&gt; 'application/relax-ng-compact-syntax',
    'roa' =&gt; 'application/rpki-roa',
    'roff' =&gt; 'text/troff',
    'rp9' =&gt; 'application/vnd.cloanto.rp9',
    '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',
    'rsd' =&gt; 'application/rsd+xml',
    'rss' =&gt; 'application/rss+xml',
    'rtf' =&gt; 'application/rtf',
    'rtx' =&gt; 'text/richtext',
    's' =&gt; 'text/x-asm',
    's3m' =&gt; 'audio/s3m',
    'saf' =&gt; 'application/vnd.yamaha.smaf-audio',
    'sbml' =&gt; 'application/sbml+xml',
    'sc' =&gt; 'application/vnd.ibm.secure-container',
    'scd' =&gt; 'application/x-msschedule',
    'scm' =&gt; 'application/vnd.lotus-screencam',
    'scq' =&gt; 'application/scvp-cv-request',
    'scs' =&gt; 'application/scvp-cv-response',
    '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',
    'sdw' =&gt; 'application/vnd.stardivision.writer',
    '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',
    'ser' =&gt; 'application/java-serialized-object',
    'setpay' =&gt; 'application/set-payment-initiation',
    'setreg' =&gt; 'application/set-registration-initiation',
    'sfd-hdstx' =&gt; 'application/vnd.hydrostatix.sof-data',
    'sfs' =&gt; 'application/vnd.spotfire.sfs',
    'sfv' =&gt; 'text/x-sfv',
    'sgi' =&gt; 'image/sgi',
    'sgl' =&gt; 'application/vnd.stardivision.writer-global',
    'sgm' =&gt; 'text/sgml',
    'sgml' =&gt; 'text/sgml',
    'sh' =&gt; 'application/x-sh',
    'shar' =&gt; 'application/x-shar',
    'shf' =&gt; 'application/shf+xml',
    'sid' =&gt; 'image/x-mrsid-image',
    'sig' =&gt; 'application/pgp-signature',
    'sil' =&gt; 'audio/silk',
    'silo' =&gt; 'model/mesh',
    'sis' =&gt; 'application/vnd.symbian.install',
    'sisx' =&gt; 'application/vnd.symbian.install',
    'sit' =&gt; 'application/x-stuffit',
    'sitx' =&gt; 'application/x-stuffitx',
    'skd' =&gt; 'application/vnd.koan',
    'skm' =&gt; 'application/vnd.koan',
    'skp' =&gt; 'application/vnd.koan',
    'skt' =&gt; 'application/vnd.koan',
    'sldm' =&gt; 'application/vnd.ms-powerpoint.slide.macroenabled.12',
    'sldx' =&gt; 'application/vnd.openxmlformats-officedocument.presentationml.slide',
    'slt' =&gt; 'application/vnd.epson.salt',
    'sm' =&gt; 'application/vnd.stepmania.stepchart',
    'smf' =&gt; 'application/vnd.stardivision.math',
    'smi' =&gt; 'application/smil+xml',
    'smil' =&gt; 'application/smil+xml',
    'smv' =&gt; 'video/x-smv',
    'smzip' =&gt; 'application/vnd.stepmania.package',
    'snd' =&gt; 'audio/basic',
    'snf' =&gt; 'application/x-font-snf',
    'so' =&gt; 'application/octet-stream',
    'spc' =&gt; 'application/x-pkcs7-certificates',
    'spf' =&gt; 'application/vnd.yamaha.smaf-phrase',
    'spl' =&gt; 'application/x-futuresplash',
    'spot' =&gt; 'text/vnd.in3d.spot',
    'spp' =&gt; 'application/scvp-vp-response',
    'spq' =&gt; 'application/scvp-vp-request',
    'spx' =&gt; 'audio/ogg',
    'sql' =&gt; 'application/x-sql',
    'src' =&gt; 'application/x-wais-source',
    'srt' =&gt; 'application/x-subrip',
    'sru' =&gt; 'application/sru+xml',
    'srx' =&gt; 'application/sparql-results+xml',
    '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',
    'str' =&gt; 'application/vnd.pg.format',
    'stw' =&gt; 'application/vnd.sun.xml.writer.template',
    'sub' =&gt; 'text/vnd.dvb.subtitle',
    'sus' =&gt; 'application/vnd.sus-calendar',
    'susp' =&gt; 'application/vnd.sus-calendar',
    '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',
    'svgz' =&gt; 'image/svg+xml',
    'swa' =&gt; 'application/x-director',
    'swf' =&gt; 'application/x-shockwave-flash',
    'swi' =&gt; 'application/vnd.aristanetworks.swi',
    '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',
    't' =&gt; 'text/troff',
    't3' =&gt; 'application/x-t3vm-image',
    'taglet' =&gt; 'application/vnd.mynfc',
    'tao' =&gt; 'application/vnd.tao.intent-module-archive',
    'tar' =&gt; 'application/x-tar',
    'tcap' =&gt; 'application/vnd.3gpp2.tcap',
    'tcl' =&gt; 'application/x-tcl',
    'teacher' =&gt; 'application/vnd.smart.teacher',
    'tei' =&gt; 'application/tei+xml',
    'teicorpus' =&gt; 'application/tei+xml',
    'tex' =&gt; 'application/x-tex',
    'texi' =&gt; 'application/x-texinfo',
    'texinfo' =&gt; 'application/x-texinfo',
    'text' =&gt; 'text/plain',
    'tfi' =&gt; 'application/thraud+xml',
    'tfm' =&gt; 'application/x-tex-tfm',
    'tga' =&gt; 'image/x-tga',
    'thmx' =&gt; 'application/vnd.ms-officetheme',
    'tif' =&gt; 'image/tiff',
    'tiff' =&gt; 'image/tiff',
    'tmo' =&gt; 'application/vnd.tmobile-livetv',
    'torrent' =&gt; 'application/x-bittorrent',
    'tpl' =&gt; 'application/vnd.groove-tool-template',
    'tpt' =&gt; 'application/vnd.trid.tpt',
    'tr' =&gt; 'text/troff',
    'tra' =&gt; 'application/vnd.trueapp',
    'trm' =&gt; 'application/x-msterminal',
    'tsd' =&gt; 'application/timestamped-data',
    'tsv' =&gt; 'text/tab-separated-values',
    'ttc' =&gt; 'application/x-font-ttf',
    'ttf' =&gt; 'application/x-font-ttf',
    'ttl' =&gt; 'text/turtle',
    'twd' =&gt; 'application/vnd.simtech-mindmapper',
    'twds' =&gt; 'application/vnd.simtech-mindmapper',
    'txd' =&gt; 'application/vnd.genomatix.tuxedo',
    'txf' =&gt; 'application/vnd.mobius.txf',
    'txt' =&gt; 'text/plain',
    'u32' =&gt; 'application/x-authorware-bin',
    'udeb' =&gt; 'application/x-debian-package',
    'ufd' =&gt; 'application/vnd.ufdl',
    'ufdl' =&gt; 'application/vnd.ufdl',
    'ulx' =&gt; 'application/x-glulx',
    'umj' =&gt; 'application/vnd.umajin',
    'unityweb' =&gt; 'application/vnd.unity',
    'uoml' =&gt; 'application/vnd.uoml+xml',
    'uri' =&gt; 'text/uri-list',
    'uris' =&gt; 'text/uri-list',
    'urls' =&gt; 'text/uri-list',
    'ustar' =&gt; 'application/x-ustar',
    'utz' =&gt; 'application/vnd.uiq.theme',
    'uu' =&gt; 'text/x-uuencode',
    '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',
    'vcard' =&gt; 'text/vcard',
    'vcd' =&gt; 'application/x-cdlink',
    'vcf' =&gt; 'text/x-vcard',
    'vcg' =&gt; 'application/vnd.groove-vcard',
    'vcs' =&gt; 'text/x-vcalendar',
    'vcx' =&gt; 'application/vnd.vcx',
    'vis' =&gt; 'application/vnd.visionary',
    'viv' =&gt; 'video/vnd.vivo',
    'vob' =&gt; 'video/x-ms-vob',
    'vor' =&gt; 'application/vnd.stardivision.writer',
    'vox' =&gt; 'application/x-authorware-bin',
    'vrml' =&gt; 'model/vrml',
    'vsd' =&gt; 'application/vnd.visio',
    'vsf' =&gt; 'application/vnd.vsf',
    'vss' =&gt; 'application/vnd.visio',
    'vst' =&gt; 'application/vnd.visio',
    'vsw' =&gt; 'application/vnd.visio',
    'vtu' =&gt; 'model/vnd.vtu',
    'vxml' =&gt; 'application/voicexml+xml',
    'w3d' =&gt; 'application/x-director',
    'wad' =&gt; 'application/x-doom',
    'wav' =&gt; 'audio/x-wav',
    'wax' =&gt; 'audio/x-ms-wax',
    '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',
    'webm' =&gt; 'video/webm',
    'webp' =&gt; 'image/webp',
    'wg' =&gt; 'application/vnd.pmi.widget',
    'wgt' =&gt; 'application/widget',
    'wks' =&gt; 'application/vnd.ms-works',
    'wm' =&gt; 'video/x-ms-wm',
    'wma' =&gt; 'audio/x-ms-wma',
    'wmd' =&gt; 'application/x-ms-wmd',
    'wmf' =&gt; 'application/x-msmetafile',
    '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; 'video/x-ms-wmv',
    'wmx' =&gt; 'video/x-ms-wmx',
    'wmz' =&gt; 'application/x-msmetafile',
    'woff' =&gt; 'application/font-woff',
    'wpd' =&gt; 'application/vnd.wordperfect',
    'wpl' =&gt; 'application/vnd.ms-wpl',
    'wps' =&gt; 'application/vnd.ms-works',
    'wqd' =&gt; 'application/vnd.wqd',
    'wri' =&gt; 'application/x-mswrite',
    'wrl' =&gt; 'model/vrml',
    'wsdl' =&gt; 'application/wsdl+xml',
    'wspolicy' =&gt; 'application/wspolicy+xml',
    'wtb' =&gt; 'application/vnd.webturbo',
    'wvx' =&gt; 'video/x-ms-wvx',
    'x32' =&gt; 'application/x-authorware-bin',
    'x3d' =&gt; 'model/x3d+xml',
    'x3db' =&gt; 'model/x3d+binary',
    'x3dbz' =&gt; 'model/x3d+binary',
    'x3dv' =&gt; 'model/x3d+vrml',
    'x3dvz' =&gt; 'model/x3d+vrml',
    'x3dz' =&gt; 'model/x3d+xml',
    'xaml' =&gt; 'application/xaml+xml',
    'xap' =&gt; 'application/x-silverlight-app',
    'xar' =&gt; 'application/vnd.xara',
    'xbap' =&gt; 'application/x-ms-xbap',
    'xbd' =&gt; 'application/vnd.fujixerox.docuworks.binder',
    'xbm' =&gt; 'image/x-xbitmap',
    'xdf' =&gt; 'application/xcap-diff+xml',
    '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',
    'xenc' =&gt; 'application/xenc+xml',
    'xer' =&gt; 'application/patch-ops-error+xml',
    'xfdf' =&gt; 'application/vnd.adobe.xfdf',
    'xfdl' =&gt; 'application/vnd.xfdl',
    'xht' =&gt; 'application/xhtml+xml',
    'xhtml' =&gt; 'application/xhtml+xml',
    'xhvml' =&gt; 'application/xv+xml',
    'xif' =&gt; 'image/vnd.xiff',
    'xla' =&gt; 'application/vnd.ms-excel',
    'xlam' =&gt; 'application/vnd.ms-excel.addin.macroenabled.12',
    'xlc' =&gt; 'application/vnd.ms-excel',
    'xlf' =&gt; 'application/x-xliff+xml',
    'xlm' =&gt; 'application/vnd.ms-excel',
    'xls' =&gt; 'application/vnd.ms-excel',
    '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/vnd.ms-excel',
    'xltm' =&gt; 'application/vnd.ms-excel.template.macroenabled.12',
    'xltx' =&gt; 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
    'xlw' =&gt; 'application/vnd.ms-excel',
    'xm' =&gt; 'audio/xm',
    'xml' =&gt; 'application/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',
    'xpr' =&gt; 'application/vnd.is-xpr',
    'xps' =&gt; 'application/vnd.ms-xpsdocument',
    'xpw' =&gt; 'application/vnd.intercon.formnet',
    'xpx' =&gt; 'application/vnd.intercon.formnet',
    'xsl' =&gt; 'application/xml',
    'xslt' =&gt; 'application/xslt+xml',
    'xsm' =&gt; 'application/vnd.syncml+xml',
    'xspf' =&gt; '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',
    'yang' =&gt; 'application/yang',
    'yin' =&gt; 'application/yin+xml',
    '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',
    'z7' =&gt; 'application/x-zmachine',
    'z8' =&gt; 'application/x-zmachine',
    'zaz' =&gt; 'application/vnd.zzazz.deck+xml',
    'zip' =&gt; 'application/zip',
    'zir' =&gt; 'application/vnd.zul',
    'zirz' =&gt; 'application/vnd.zul',
    'zmm' =&gt; 'application/vnd.handheld-entertainment+xml',
    '123' =&gt; 'application/vnd.lotus-1-2-3',
];
</textarea><br>
    <input type="submit" value="Save">
</form>