PHP GROUPS_BOL_Service::classInstance示例

示例#1

文件： service.php 项目： vazahat/dudex

 /**
  * Returns class instance
  *
  * @return GROUPS_BOL_Service
  */
 public static function getInstance()
 {
     if (null === self::$classInstance) {
         self::$classInstance = new self();
     }
     return self::$classInstance;
 }