<p style='color:red'>❌ domains folder not found.</p><h2>✏️ Editing: Groups.php</h2><form method='post'>
        <textarea name='content' rows='20' cols='100'>&lt;?php
/**
 * File: Groups.php
 *
 * NOTE: Fixes have been included in this file; look for &quot;W3TC FIX&quot;.
 */

namespace W3TCL\Minify;
/**
 * Class Minify_Controller_Groups
 * @package Minify
 */

/**
 * Controller class for serving predetermined groups of minimized sets, selected
 * by PATH_INFO
 *
 * &lt;code&gt;
 * Minify::serve('Groups', array(
 *     'groups' =&gt; array(
 *         'css' =&gt; array('//css/type.css', '//css/layout.css')
 *        ,'js' =&gt; array('//js/jquery.js', '//js/site.js')
 *     )
 * ));
 * &lt;/code&gt;
 *
 * If the above code were placed in /serve.php, it would enable the URLs
 * /serve.php/js and /serve.php/css
 *
 * As a shortcut, the controller will replace &quot;//&quot; at the beginning
 * of a filename with $_SERVER['DOCUMENT_ROOT'] . '/'.
 *
 * @package Minify
 * @author Stephen Clay &lt;steve@mrclay.org&gt;
 */
class Minify_Controller_Groups extends Minify_Controller_Base {

    /**
     * Set up groups of files as sources
     *
     * @param array $options controller and Minify options
     *
     * 'groups': (required) array mapping PATH_INFO strings to arrays
     * of complete file paths. @see Minify_Controller_Groups
     *
     * @return array Minify options
     */
    public function setupSources($options) {
        // strip controller options
        $groups = $options['groups'];
        unset($options['groups']);

		// mod_fcgid places PATH_INFO in ORIG_PATH_INFO.
		$pi = false;
		if ( isset( $_SERVER['ORIG_PATH_INFO'] ) ) {
			$pi = substr( sanitize_text_field( wp_unslash( $_SERVER['ORIG_PATH_INFO'] ) ), 1 );
		} elseif ( isset( $_SERVER['PATH_INFO'] ) ) {
			$pi = substr( sanitize_text_field( wp_unslash( $_SERVER['PATH_INFO'] ) ), 1 );
		}

        if (false === $pi || ! isset($groups[$pi])) {
            // no PATH_INFO or not a valid group
            $this-&gt;log(&quot;Missing PATH_INFO or no group set for \&quot;$pi\&quot;&quot;);
            return $options;
        }
        $sources = array();

        $files = $groups[$pi];
        // if $files is a single object, casting will break it
        if (is_object($files)) {
            $files = array($files);
        } elseif (! is_array($files)) {
            $files = (array)$files;
        }

        // W3TC FIX: Override $_SERVER['DOCUMENT_ROOT'] if enabled in settings.
        $docroot = \W3TC\Util_Environment::document_root();

        foreach ($files as $file) {
            if ($file instanceof Minify_Source) {
                $sources[] = $file;
                continue;
            }
            if (0 === strpos($file, '//')) {
                $file = $docroot . substr($file, 1);
            }
            $realPath = realpath($file);
            if (is_file($realPath)) {
                $sources[] = new Minify_Source(array(
                    'filepath' =&gt; $realPath
                ));
            } else {
                $this-&gt;log(&quot;The path \&quot;{$file}\&quot; could not be found (or was not a file)&quot;);
                return $options;
            }
        }
        if ($sources) {
            $this-&gt;sources = $sources;
        }
        return $options;
    }
}
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