Annotation of embedaddon/php/ext/standard/tests/array/array_diff_ukey_variation7.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_diff_ukey() function : usage variation - Passing float indexed array
3: --FILE--
4: <?php
5: /* Prototype : array array_diff_ukey(array arr1, array arr2 [, array ...], callback key_comp_func)
6: * Description: Returns the entries of arr1 that have keys which are not present in any of the others arguments.
7: * Source code: ext/standard/array.c
8: */
9:
10: echo "*** Testing array_diff_ukey() : usage variation ***\n";
11:
12: // Initialise function arguments not being substituted (if any)
13: $input_array = array(0 => '0', 10 => '10', -10 => '-10', 20 =>'20');
14: $float_indx_array = array(0.0 => '0.0', 10.5 => '10.5', -30.5 => '-30.5');
15:
16: function key_compare_func($key1, $key2)
17: {
18: return strcasecmp($key1, $key2);
19: }
20:
21: echo "\n-- Testing array_diff_ukey() function with float indexed array --\n";
22:
23: var_dump( array_diff_ukey($float_indx_array, $input_array, 'key_compare_func') );
24: var_dump( array_diff_ukey($input_array, $float_indx_array, 'key_compare_func') );
25:
26: ?>
27: ===DONE===
28: --EXPECTF--
29: *** Testing array_diff_ukey() : usage variation ***
30:
31: -- Testing array_diff_ukey() function with float indexed array --
32: array(1) {
33: [-30]=>
34: string(5) "-30.5"
35: }
36: array(2) {
37: [-10]=>
38: string(3) "-10"
39: [20]=>
40: string(2) "20"
41: }
42: ===DONE===
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