static function StaticMethods() { Timing::Start("Static method direct invocation"); for ($i = 0; $i < self::LOOP_COUNT; $i++) { Z::m(); } Timing::Stop(); $_y = "m"; Timing::Start("Static method indirect invocation"); for ($i = 0; $i < self::LOOP_COUNT; $i++) { Z::$_y(); } Timing::Stop(); }