/**
* Process CSS URL callback
*
* @param array $matches Matches
* @param string $file File
*
* @return string
*/
public function processCSSURLHandler(array $matches, $file, $rootURL)
{
$url = trim($matches[1]);
$first = substr($url, 0, 1);
if ('"' == $first || '\'' == $first) {
$url = stripslashes(substr($url, 1, -1));
}
if (strpos($url, $rootURL) === 0) {
$url = str_replace(LC_DS, '/', \Includes\Utils\FileManager::makeRelativePath($file, LC_DIR_ROOT . substr($url, strlen($rootURL))));
}
return 'url("' . $url . '")';
}
