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@ 2013-04-09T14:34:54Z

<?php

function test() {
    var_dump(debug_backtrace());
}

class A {
    protected static function callTarget() {
        echo 'hello';
    }
}

class B extends A {
    public function test() {
        call_user_func(array($this, 'callTarget'));
    }
}

$a = new B;
$a->test();

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
debug_backtrace: documentation ( source)

preferences:dark modelive preview

45.39 ms | 402 KiB | 5 Q