PHP Breadcrumbs::_instance Examples

Example #1

File: breadcrumbs.php Project: hkilter/OpenSupplyChains

 public static function instance()
 {
     if (!self::$_instance) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #2

File: Breadcrumbs.php Project: yubinchen18/A-basic-website-project-for-a-company-using-the-MVC-pattern-in-Kohana-framework

 public static function instance()
 {
     if (self::$_instance === FALSE) {
         self::$_instance = new Breadcrumbs();
     }
     return self::$_instance;
 }