1--TEST--
2array_udiff_uassoc(): Test return type and value for expected input
3--FILE--
4<?php
5/*
6* Function is implemented in ext/standard/array.c
7*/
8class cr {
9    private $priv_member;
10    function __construct($val) {
11        $this->priv_member = $val;
12    }
13    static function comp_func_cr($a, $b) {
14        if ($a->priv_member === $b->priv_member) return 0;
15        return ($a->priv_member > $b->priv_member) ? 1 : -1;
16    }
17    static function comp_func_key($a, $b) {
18        if ($a === $b) return 0;
19        return ($a > $b) ? 1 : -1;
20    }
21}
22$a = array("0.1" => new cr(9), "0.5" => new cr(12), 0 => new cr(23), 1 => new cr(4), 2 => new cr(-15),);
23$b = array("0.2" => new cr(9), "0.5" => new cr(22), 0 => new cr(3), 1 => new cr(4), 2 => new cr(-15),);
24$result = array_udiff_uassoc($a, $b, array("cr", "comp_func_cr"), array("cr", "comp_func_key"));
25var_dump($result);
26?>
27--EXPECTF--
28array(3) {
29  ["0.1"]=>
30  object(cr)#%d (1) {
31    ["priv_member":"cr":private]=>
32    int(9)
33  }
34  ["0.5"]=>
35  object(cr)#%d (1) {
36    ["priv_member":"cr":private]=>
37    int(12)
38  }
39  [0]=>
40  object(cr)#%d (1) {
41    ["priv_member":"cr":private]=>
42    int(23)
43  }
44}
45