', $path); $base = substr($path,0,-3); $minfile = $base . '.min.js'; if (!file_exists($minfile)) return sprintf('', $path); if (filemtime($minfile) > filemtime($path)) return sprintf('', $minfile); return sprintf('', $path); } public static function formatCSS($path) { if (substr($path,-4) != '.css' || substr($path,-8) == '.min.css') return sprintf('', $path); $base = substr($path,0,-4); $minfile = $base . '.min.css'; if (!file_exists($minfile)) return sprintf('', $path); if (filemtime($minfile) > filemtime($path)) return sprintf('', $minfile); return sprintf('', $path); } }