"; HotPotGC($_configuration['root_sys'],1,1); // functions function HotPotGC($root_sys,$flag,$userID) { // flag[0,1] - print or delete the HotPotatoes temp files (.t.html) $documentPath = $root_sys."courses"; require_once(api_get_path(LIBRARY_PATH)."fileManage.lib.php"); HotPotGCt($documentPath,$flag,$userID); } function HotPotGCt($folder,$flag,$userID) { // Garbage Collector $filelist = array(); if ($dir = @opendir($folder)) { while (($file = readdir($dir)) !== false) { if ( $file != ".") { if ($file != "..") { $full_name = $folder."/".$file; if (is_dir($full_name)) { HotPotGCt($folder."/".$file,$flag); } else { $filelist[] = $file; } } } } closedir($dir); } while (list ($key, $val) = each ($filelist)) { if (stristr($val,$userID.".t.html")) { if ($flag == 1) { my_delete($folder."/".$val); } else { echo $folder."/".$val."
"; } } } } ?>