Online PHP editor | refs for 2qWUC

@ 2014-01-02T16:25:49Z

<?php

namespace Test;

class A 
{
	public function b(callable $b) 
    {
		$b();
	}

	public function c() 
    {
		echo 'c' . PHP_EOL;
	}
}

$foo = new A();
echo '$f->c() is callable: ' . is_callable(array($foo, 'c')) . PHP_EOL;
$foo->b(array($foo, 'c'));