PHP VAA_View_Admin_As_Role_Defaults::_instance Examples

Example #1

File: class-role-defaults.php Project: JoryHogeveen/view-admin-as

 /**
  * Main Instance.
  *
  * Ensures only one instance of this class is loaded or can be loaded.
  *
  * @since   1.5
  * @access  public
  * @static
  * @param   object|bool  $caller  The referrer class
  * @return  VAA_View_Admin_As_Role_Defaults|bool
  */
 public static function get_instance($caller = false)
 {
     if (is_object($caller) && 'VAA_View_Admin_As' == get_class($caller)) {
         if (is_null(self::$_instance)) {
             self::$_instance = new self();
         }
         return self::$_instance;
     }
     return false;
 }