[2011-11-01 15:28 UTC] rodney dot rehm at medialize dot de

Description:
------------
If Collator is extended, but parent::__construct() not invoked, any call to sort() will end in a segmentation fault.

Test script:
---------------
<?php

class Collator2 extends Collator {
    public function __construct() {
        // ommitting parent::__construct($someLocale);
    }
}

$c = new Collator2();
$a = array('a', 'b');
$c->sort($a);

Expected result:
----------------
Some kind of Exception, E_ERROR or something. Anything but a SegFault.