StackOverflow #11155553

<?php

class MyBaseClass {

    public static function __callStatic($what, $args)
    {
        return 'static call';
    }

    public function __call($what, $args)
    {
        return 'dynamic call';
    }
}

class ProxyClass extends MyBaseClass {
    //"Empty" class
}

class MyDerivedClass extends MyBaseClass {

    function someAction()
    {
        return ProxyClass::Foo();
    }

}

$bar = new MyDerivedClass();
var_dump($bar->someAction()); //outputs 'static call'

/*

user@host ~ $ php test.php
string(13) "static call"

*/