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@ 2014-10-22T15:33:33Z

<?php

class foo {
	public function __invoke() {}
}

function bar(callable $foo) {}

var_dump(is_callable(new foo));
bar(new foo);

Output
Performance
VLD
References
Branches

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

preferences:dark modelive preview

56.93 ms | 402 KiB | 5 Q