View file fm/php/autoload.php

<?php

define('ELFINDER_PHP_ROOT_PATH', dirname(__FILE__));

function elFinderAutoloader($name)
{
	$map = array(
		'elFinder' => 'elFinder.class.php',
		'elFinderConnector' => 'elFinderConnector.class.php',
		'elFinderEditor' => 'editors/editor.php',
		'elFinderLibGdBmp' => 'libs/GdBmp.php',
		'elFinderPlugin' => 'elFinderPlugin.php',
		'elFinderPluginAutoResize' => 'plugins/AutoResize/plugin.php',
		'elFinderPluginAutoRotate' => 'plugins/AutoRotate/plugin.php',
		'elFinderPluginNormalizer' => 'plugins/Normalizer/plugin.php',
		'elFinderPluginSanitizer' => 'plugins/Sanitizer/plugin.php',
		'elFinderPluginWatermark' => 'plugins/Watermark/plugin.php',
		'elFinderSession' => 'elFinderSession.php',
		'elFinderSessionInterface' => 'elFinderSessionInterface.php',
		'elFinderVolumeDriver' => 'elFinderVolumeDriver.class.php',
		'elFinderVolumeDropbox2' => 'elFinderVolumeDropbox2.class.php',
		'elFinderVolumeFTP' => 'elFinderVolumeFTP.class.php',
		'elFinderVolumeFlysystemGoogleDriveCache' => 'elFinderFlysystemGoogleDriveNetmount.php',
		'elFinderVolumeFlysystemGoogleDriveNetmount' => 'elFinderFlysystemGoogleDriveNetmount.php',
		'elFinderVolumeGoogleDrive' => 'elFinderVolumeGoogleDrive.class.php',
		'elFinderVolumeGroup' => 'elFinderVolumeGroup.class.php',
		'elFinderVolumeLocalFileSystem' => 'elFinderVolumeLocalFileSystem.class.php',
		'elFinderVolumeMySQL' => 'elFinderVolumeMySQL.class.php',
		'elFinderVolumeTrash' => 'elFinderVolumeTrash.class.php',
	);
	if (isset($map[$name])) {
		return include_once(ELFINDER_PHP_ROOT_PATH . '/' . $map[$name]);
	}
	$prefix = substr($name, 0, 14);
	if (substr($prefix, 0, 8) === 'elFinder') {
		if ($prefix === 'elFinderVolume') {
			$file = ELFINDER_PHP_ROOT_PATH . '/' . $name . '.class.php';
			return (is_file($file) && include_once($file));
		} else if ($prefix === 'elFinderPlugin') {
			$file = ELFINDER_PHP_ROOT_PATH . '/plugins/' . substr($name, 14) . '/plugin.php';
			return (is_file($file) && include_once($file));
		} else if ($prefix === 'elFinderEditor') {
			$file = ELFINDER_PHP_ROOT_PATH . '/editors/' . substr($name, 14) . '/editor.php';
			return (is_file($file) && include_once($file));
		}
	}
	return false;
}

if (version_compare(PHP_VERSION, '5.3', '<')) {
	spl_autoload_register('elFinderAutoloader');
} else {
	spl_autoload_register('elFinderAutoloader', true, true);
}