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@ 2014-10-16T15:10:41Z

<?php

error_reporting(~(E_STRICT|E_DEPRECATED));

class A {
    public function hi(self $a) {
        var_dump($a);
    }
}

class B extends A {
	public function yo(parent $a) {
		var_dump($a);
	}
}

$a = new A;
$b = new B;
$c = new stdClass;

$a->hi($b);
$b->yo($a);
$b->yo($c);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
error_reporting: documentation ( source)

preferences:dark modelive preview

31.37 ms | 402 KiB | 5 Q