Annotation of embedaddon/php/ext/standard/tests/array/array_intersect_uassoc_variation5.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_intersect_uassoc() function : usage variation - Intersection of integers with floats and strings.
3: --FILE--
4: <?php
5: /* Prototype : array array_intersect_uassoc(array arr1, array arr2 [, array ...], callback key_compare_func)
6: * Description: Computes the intersection of arrays with additional index check, compares indexes by a callback function
7: * Source code: ext/standard/array.c
8: */
9:
10: echo "*** Testing array_intersect_uassoc() : usage variation ***\n";
11:
12: //Initialize variables
13: $arr_default_int = array(1, 2 );
14: $arr_float = array(0 => 1.00, 1.00 => 2.00, 2.00 => 3.00);
15: $arr_string = array('1', '2', '3');
16: $arr_string_float = array('1.00', '2.00');
17:
18: function key_compare_func($a, $b)
19: {
20: if ($a === $b) {
21: return 0;
22: }
23: return ($a > $b)? 1:-1;
24: }
25:
26: echo "\n-- Result of integers and floating point intersection --\n";
27: var_dump( array_intersect_uassoc($arr_default_int, $arr_float, "key_compare_func") );
28:
29: echo "\n-- Result of integers and strings containing integers intersection --\n";
30: var_dump( array_intersect_uassoc($arr_default_int, $arr_string, "key_compare_func") );
31:
32: echo "\n-- Result of integers and strings containing floating points intersection --\n";
33: var_dump( array_intersect_uassoc($arr_default_int, $arr_string_float, "key_compare_func") );
34: ?>
35: ===DONE===
36: --EXPECTF--
37: *** Testing array_intersect_uassoc() : usage variation ***
38:
39: -- Result of integers and floating point intersection --
40: array(2) {
41: [0]=>
42: int(1)
43: [1]=>
44: int(2)
45: }
46:
47: -- Result of integers and strings containing integers intersection --
48: array(2) {
49: [0]=>
50: int(1)
51: [1]=>
52: int(2)
53: }
54:
55: -- Result of integers and strings containing floating points intersection --
56: array(0) {
57: }
58: ===DONE===
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