/** * Return a single instance of this class * * @return object */ public static function instance() { if (!isset(self::$instance) && !self::$instance instanceof Schunter) { self::$instance = new Schunter(); } return self::$instance; }
/** * Return the singular instance of the Schunter class * * @return object the Schunter class */ function schunter() { if (!class_exists("Schunter")) { oik_require("admin/class-schunter.php", "schunter"); } if (class_exists("Schunter")) { $schunter = Schunter::instance(); } else { die; } return $schunter; }