--TEST--
Method override allows optional default argument
--FILE--
<?php

class A {
    function foo($arg1 = 1) {
    }
}

class B extends A {
    function foo($arg1 = 2, $arg2 = 3) {
        var_dump($arg1);
        var_dump($arg2);
    }
}

class C extends A {
    function foo() {
    }
}

$b = new B();

$b->foo(1);

?>
--EXPECTF--
Fatal error: Declaration of C::foo() must be compatible with A::foo($arg1 = 1) in %s on line %d