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@ 2014-09-25T09:26:10Z

<?php
class Foo
{
	public function bar() {
		
	}
}

function test (callable $arg)
{

}

$foo = new Foo();

var_dump(is_callable(array($foo, 'bar')));
var_dump(is_callable(array(0 => $foo, 1 => 'bar')));

test(array($foo, 'bar'));
test(array(0 => $foo, 1 => 'bar'));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
is_callable: documentation ( source)

preferences:dark modelive preview

32.61 ms | 402 KiB | 5 Q