1--TEST--
2Test array_intersect_uassoc() function : usage variation - Intersection of integers with floats and strings.
3--FILE--
4<?php
5echo "*** Testing array_intersect_uassoc() : usage variation ***\n";
6
7//Initialize variables
8$arr_default_int = array(1, 2 );
9$arr_float = array(0 => 1.00, 1 => 2.00, 2 => 3.00);
10$arr_string = array('1', '2', '3');
11$arr_string_float = array('1.00', '2.00');
12
13function key_compare_func($a, $b)
14{
15    if ($a === $b) {
16        return 0;
17    }
18    return ($a > $b)? 1:-1;
19}
20
21echo "\n-- Result of integers and floating point intersection --\n";
22var_dump( array_intersect_uassoc($arr_default_int, $arr_float, "key_compare_func") );
23
24echo "\n-- Result of integers and strings containing integers intersection --\n";
25var_dump( array_intersect_uassoc($arr_default_int, $arr_string, "key_compare_func") );
26
27echo "\n-- Result of integers and strings containing floating points intersection --\n";
28var_dump( array_intersect_uassoc($arr_default_int, $arr_string_float, "key_compare_func") );
29?>
30--EXPECT--
31*** Testing array_intersect_uassoc() : usage variation ***
32
33-- Result of integers and floating point intersection --
34array(2) {
35  [0]=>
36  int(1)
37  [1]=>
38  int(2)
39}
40
41-- Result of integers and strings containing integers intersection --
42array(2) {
43  [0]=>
44  int(1)
45  [1]=>
46  int(2)
47}
48
49-- Result of integers and strings containing floating points intersection --
50array(0) {
51}
52