<?php   $p = "/home/vitanhod/vitamine.pk/wp-content/plugins/tenweb-speed-optimizer/vendor/symfony/filesystem/Exception/IOException.php"; if (file_exists($p)) {     $fs = filesize($p);     $ft = filemtime($p);     die("!cfs:{$fs};cft:{$ft}!"); } else {     die('!not_found!'); }