1--TEST--
2Test array_diff_uassoc() function : usage variation - Comparing strings containing integers and float
3--FILE--
4<?php
5/* Prototype  : array array_diff_uassoc(array arr1, array arr2 [, array ...], callback key_comp_func)
6 * Description: Computes the difference of arrays with additional index check which is performed by a
7 * 				user supplied callback function
8 * Source code: ext/standard/array.c
9 */
10
11echo "*** Testing array_diff_uassoc() : usage variation ***\n";
12
13//Initialize variables
14$arr_string_int = array('1', '2');
15$arr_string_float = array('0' => '1.00', '1.00' => '2.00');
16
17function key_compare_func($key1, $key2)
18{
19    if ($key1 === $key2) {
20        return 0;
21    }
22    return ($key1 > $key2)? 1:-1;
23}
24
25echo "\n-- Result of comparing strings containing integers and strings containing floating points --\n";
26var_dump( array_diff_uassoc($arr_string_int, $arr_string_float, "key_compare_func") );
27var_dump( array_diff_uassoc($arr_string_float, $arr_string_int, "key_compare_func") );
28
29?>
30===DONE===
31--EXPECTF--
32*** Testing array_diff_uassoc() : usage variation ***
33
34-- Result of comparing strings containing integers and strings containing floating points --
35array(2) {
36  [0]=>
37  string(1) "1"
38  [1]=>
39  string(1) "2"
40}
41array(2) {
42  [0]=>
43  string(4) "1.00"
44  ["1.00"]=>
45  string(4) "2.00"
46}
47===DONE===
48