PHP Url_Model::instances Examples

Example #1

File: url.php Project: momoim/momo-api

 /**
  * 
  * 单例模型
  * @return Url_Model
  */
 public static function &instance()
 {
     if (!is_object(Url_Model::$instances)) {
         // Create a new instance
         Url_Model::$instances = new Url_Model();
     }
     return Url_Model::$instances;
 }