/** * AJAX handler to start email import */ public static function scheduler_do_import() { $next = $_POST['next']; $next = FUE_Sending_Scheduler::action_scheduler_import($next, 50); $usage = memory_get_usage(true); $limit = ini_get('memory_limit'); if ($usage < 1024) { $usage = $usage . " bytes"; } elseif ($usage < 1048576) { $usage = round($usage / 1024, 2) . " kilobytes"; } else { $usage = round($usage / 1048576, 2) . " megabytes"; } die(json_encode(array('next' => $next, 'usage' => $usage, 'limit' => $limit))); }