Online PHP editor | vld for JqWiI

@ 2014-10-31T16:24:52Z

<?hh

class Foo {
  function get(): ?int {
    static $called = false;
    if (!$called) {
	  $called = true;
      return 42;
    }
    return null;
  }
}

function doStuff(Foo $foo) {
  var_dump($foo->get() ? $foo->get() : 'was null the first time');
}
doStuff(new Foo());

3v4l.org

This is an error 404