예제 #1
0
 /**
  * Retrieve a class instance.
  *
  * Retrieve a class instance.
  *
  * @since 5.0.0 
  * @access static
  *
  * @return MPSUM_Updates_Manager Instance of the class.
  */
 public static function get_instance()
 {
     if (null == self::$instance) {
         self::$instance = new self();
     }
     return self::$instance;
 }