1--TEST--
2Test array_diff_uassoc() function : usage variation - Passing float indexed array
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// Initialise function arguments not being substituted (if any)
14$input_array = array(0 => '0', 10 => '10', -10 => '-10', 20 =>'20', -20 => '-20');
15$float_indx_array = array(0.0 => '0.0', 10.5 => '10.5', -10.5 => '-10.5', 0.5 => '0.5');
16
17echo "\n-- Testing array_diff_key() function with float indexed array --\n";
18var_dump( array_diff_uassoc($input_array, $float_indx_array, "strcasecmp") );
19var_dump( array_diff_uassoc($float_indx_array, $input_array, "strcasecmp") );
20
21?>
22===DONE===
23--EXPECTF--
24*** Testing array_diff_uassoc() : usage variation ***
25
26-- Testing array_diff_key() function with float indexed array --
27array(5) {
28  [0]=>
29  string(1) "0"
30  [10]=>
31  string(2) "10"
32  [-10]=>
33  string(3) "-10"
34  [20]=>
35  string(2) "20"
36  [-20]=>
37  string(3) "-20"
38}
39array(3) {
40  [0]=>
41  string(3) "0.5"
42  [10]=>
43  string(4) "10.5"
44  [-10]=>
45  string(5) "-10.5"
46}
47===DONE===
48