PHP MessageQueue::_instance 예제들

예제 #1

파일: MessageQueue.php 프로젝트: JamzyWang/ACKQueue

 public static function getInstance()
 {
     if (null === self::$_instance) {
         self::$_instance = new MessageQueue();
     }
     return self::$_instance;
 }

예제 #2

파일: MessageQueue.php 프로젝트: chenlinzhong/MessageQueue

 public static function getInstance()
 {
     if (empty(self::$_instance) || !self::$_instance instanceof MessageQueueClient) {
         $client = new MessageQueueClient();
         if ($client->connect(self::QUEUE_IP, self::QUEUE_PORT)) {
             self::$_instance = $client;
         } else {
             echo 'connect  server error' . "\r\r";
             exit;
         }
     }
     return self::$_instance;
 }