public static function cronStart()
 {
     @set_time_limit(0);
     global $wpdb;
     register_shutdown_function(array('smpush_cronsend', 'destruct'));
     self::$startTime = date('Y-m-d H:i:s');
     self::$totalSent = 0;
     self::$tempunique = '';
     self::resetIOS();
     self::resetAND();
     $TIMENOW = current_time('timestamp', 1);
     if (!session_id()) {
         session_start();
     }
     smpush_sendpush::updateStats('', 0, true);
     $ios_name = $wpdb->get_var("SELECT ios_name FROM " . $wpdb->prefix . "push_connection WHERE id='" . self::$apisetting['def_connection'] . "'");
     $queue = $wpdb->get_results("SELECT * FROM " . $wpdb->prefix . "push_cron_queue WHERE {$TIMENOW}>sendtime ORDER BY sendoptions ASC");
     if ($queue) {
         foreach ($queue as $queueone) {
             if (empty(self::$tempunique)) {
                 self::$tempunique = $queueone->sendoptions;
             }
             if (self::$tempunique != $queueone->sendoptions) {
                 if (self::$iosCounter > 0) {
                     self::sendPushCron('ios');
                 }
                 if (self::$andCounter > 0) {
                     self::sendPushCron('android');
                 }
                 self::finishQueue();
                 self::$tempunique = $queueone->sendoptions;
             }
             if (self::$iosCounter >= 1000) {
                 self::sendPushCron('ios');
             }
             if (self::$andCounter >= 1000) {
                 self::sendPushCron('android');
             }
             if ($queueone->device_type == $ios_name) {
                 self::$iosDelIDS[] = $queueone->id;
                 self::$iosDevices[self::$iosCounter]['token'] = $queueone->token;
                 self::$iosDevices[self::$iosCounter]['id'] = $queueone->id;
                 self::$iosCounter++;
             } else {
                 self::$andDelIDS[] = $queueone->id;
                 self::$andDevices['token'][self::$andCounter] = $queueone->token;
                 self::$andDevices['id'][self::$andCounter] = $queueone->id;
                 self::$andCounter++;
             }
             self::$totalSent++;
         }
         if (self::$iosCounter > 0) {
             self::sendPushCron('ios');
         }
         if (self::$andCounter > 0) {
             self::sendPushCron('android');
         }
     }
     self::finishQueue();
     die;
 }