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    <h3>Editing: HtmlDescriptor.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\VarDumper\Command\Descriptor;

use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\VarDumper\Cloner\Data;
use Symfony\Component\VarDumper\Dumper\HtmlDumper;

/**
 * Describe collected data clones for html output.
 *
 * @author Maxime Steinhausser &lt;maxime.steinhausser@gmail.com&gt;
 *
 * @final
 */
class HtmlDescriptor implements DumpDescriptorInterface
{
    private $dumper;
    private $initialized = false;

    public function __construct(HtmlDumper $dumper)
    {
        $this-&gt;dumper = $dumper;
    }

    public function describe(OutputInterface $output, Data $data, array $context, int $clientId): void
    {
        if (!$this-&gt;initialized) {
            $styles = file_get_contents(__DIR__.'/../../Resources/css/htmlDescriptor.css');
            $scripts = file_get_contents(__DIR__.'/../../Resources/js/htmlDescriptor.js');
            $output-&gt;writeln(&quot;&lt;style&gt;$styles&lt;/style&gt;&lt;script&gt;$scripts&lt;/script&gt;&quot;);
            $this-&gt;initialized = true;
        }

        $title = '-';
        if (isset($context['request'])) {
            $request = $context['request'];
            $controller = &quot;&lt;span class='dumped-tag'&gt;{$this-&gt;dumper-&gt;dump($request['controller'], true, ['maxDepth' =&gt; 0])}&lt;/span&gt;&quot;;
            $title = sprintf('&lt;code&gt;%s&lt;/code&gt; &lt;a href=&quot;%s&quot;&gt;%s&lt;/a&gt;', $request['method'], $uri = $request['uri'], $uri);
            $dedupIdentifier = $request['identifier'];
        } elseif (isset($context['cli'])) {
            $title = '&lt;code&gt;$ &lt;/code&gt;'.$context['cli']['command_line'];
            $dedupIdentifier = $context['cli']['identifier'];
        } else {
            $dedupIdentifier = uniqid('', true);
        }

        $sourceDescription = '';
        if (isset($context['source'])) {
            $source = $context['source'];
            $projectDir = $source['project_dir'] ?? null;
            $sourceDescription = sprintf('%s on line %d', $source['name'], $source['line']);
            if (isset($source['file_link'])) {
                $sourceDescription = sprintf('&lt;a href=&quot;%s&quot;&gt;%s&lt;/a&gt;', $source['file_link'], $sourceDescription);
            }
        }

        $isoDate = $this-&gt;extractDate($context, 'c');
        $tags = array_filter([
            'controller' =&gt; $controller ?? null,
            'project dir' =&gt; $projectDir ?? null,
        ]);

        $output-&gt;writeln(&lt;&lt;&lt;HTML
&lt;article data-dedup-id=&quot;$dedupIdentifier&quot;&gt;
    &lt;header&gt;
        &lt;div class=&quot;row&quot;&gt;
            &lt;h2 class=&quot;col&quot;&gt;$title&lt;/h2&gt;
            &lt;time class=&quot;col text-small&quot; title=&quot;$isoDate&quot; datetime=&quot;$isoDate&quot;&gt;
                {$this-&gt;extractDate($context)}
            &lt;/time&gt;
        &lt;/div&gt;
        {$this-&gt;renderTags($tags)}
    &lt;/header&gt;
    &lt;section class=&quot;body&quot;&gt;
        &lt;p class=&quot;text-small&quot;&gt;
            $sourceDescription
        &lt;/p&gt;
        {$this-&gt;dumper-&gt;dump($data, true)}
    &lt;/section&gt;
&lt;/article&gt;
HTML
        );
    }

    private function extractDate(array $context, string $format = 'r'): string
    {
        return date($format, (int) $context['timestamp']);
    }

    private function renderTags(array $tags): string
    {
        if (!$tags) {
            return '';
        }

        $renderedTags = '';
        foreach ($tags as $key =&gt; $value) {
            $renderedTags .= sprintf('&lt;li&gt;&lt;span class=&quot;badge&quot;&gt;%s&lt;/span&gt;%s&lt;/li&gt;', $key, $value);
        }

        return &lt;&lt;&lt;HTML
&lt;div class=&quot;row&quot;&gt;
    &lt;ul class=&quot;tags&quot;&gt;
        $renderedTags
    &lt;/ul&gt;
&lt;/div&gt;
HTML;
    }
}
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