Online PHP editor | refs for 16LXZ

@ 2014-01-02T16:19:01Z

<?php

namespace Test;

class Foo 
{
	public function bar(callable $a) 
    {
		$a();
	}

	public function hello() 
    {
		echo 'World' . PHP_EOL;
	}
}

$foo = new Foo();
echo is_callable(array($foo, 'hello')) . PHP_EOL;
$foo->bar(array($foo, 'hello'));