PHP cms_variables::_instance Examples

Example #1

File: class.cms_variables.php Project: aldrymaulana/cmsdepdagri

 /**
  * Return the single allowed instance of this class.  The instance will be created if necessary.
  *
  * @returns object.
  */
 public static function get_instance()
 {
     if (!isset(self::$_instance)) {
         $c = __CLASS__;
         self::$_instance = new $c();
     }
     return self::$_instance;
 }