Annotation of embedaddon/php/ext/standard/tests/array/array_intersect_key_variation5.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_intersect_key() function : usage variation - Passing float indexed array
3: --FILE--
4: <?php
5: /* Prototype : array array_intersect_key(array arr1, array arr2 [, array ...])
6: * Description: Returns the entries of arr1 that have keys which are present in all the other arguments.
7: * Source code: ext/standard/array.c
8: */
9:
10: echo "*** Testing array_intersect_key() : usage variation ***\n";
11:
12: // Initialise function arguments not being substituted (if any)
13: $input_array = array(0 => '0', 10 => '10' , -10 => '-10');
14: $float_indx_array = array(0.0 => '0.0', 10.5 => '10.5' , -10.5 => '-10.5', 0.5 => '0.5');
15:
16: echo "\n-- Testing array_intersect_key() function with float indexed array --\n";
17: var_dump( array_intersect_key($input_array, $float_indx_array) );
18: var_dump( array_intersect_key($float_indx_array,$input_array ) );
19: ?>
20: ===DONE===
21: --EXPECTF--
22: *** Testing array_intersect_key() : usage variation ***
23:
24: -- Testing array_intersect_key() function with float indexed array --
25: array(3) {
26: [0]=>
27: string(1) "0"
28: [10]=>
29: string(2) "10"
30: [-10]=>
31: string(3) "-10"
32: }
33: array(3) {
34: [0]=>
35: string(3) "0.5"
36: [10]=>
37: string(4) "10.5"
38: [-10]=>
39: string(5) "-10.5"
40: }
41: ===DONE===
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