Online PHP editor | refs for mac4X

<?php class Example { protected $_data = [ "foo" => "bar", "baz" => "crazy" ]; public function __get( $key ) { return $this->_data[ $key ]; } } $e = new Example(); $what_I_expect = ( isset( $e->foo ) ) ? "It exists!" : "Why u no exist?!"; var_dump( $what_I_expect );