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php

--TEST--
Bug #45312 (Segmentation fault on second request for array functions)
--FILE--
<?php
class cr {
    private $priv_member;
    function cr($val) {
        $this->priv_member = $val;
    }
    static function comp_func_cr($a, $b) {
        if ($a->priv_member === $b->priv_member) return 0;
        return ($a->priv_member > $b->priv_member) ? 1 : -1;
    }
    static function comp_func_cr2($a, $b) {
    	echo ".";
        if ($a->priv_member === $b->priv_member) return 0;
        return ($a->priv_member < $b->priv_member) ? 1 : -1;
    }
    function dump() {
        echo $this->priv_member . "\n";
    }
}
$a = array("0.1" => new cr(9), "0.5" => new cr(12), 0 => new cr(23), 1 => new cr(4), 2 => new cr(-15),);
$b = array("0.2" => new cr(9), "0.5" => new cr(22), 0 => new cr(3), 1 => new cr(4), 2 => new cr(-15),);
$result = array_udiff_assoc($a, $b, array("cr", "comp_func_cr"));
foreach($result as $val) {
	$val->dump();
}
$result = array_udiff_assoc($a, $b, array("cr", "comp_func_cr2"));
foreach($result as $val) {
	$val->dump();
}
?>
--EXPECT--
9
12
23
....9
12
23