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Annotation of embedaddon/php/ext/standard/tests/array/array_diff_key_variation8.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test array_diff_key() function : usage variation - Passing multi-dimensional array 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_diff_key(array arr1, array arr2 [, array ...])
                      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_key() : usage variation ***\n";
                     11: 
                     12: // Initialise function arguments not being substituted (if any)
                     13: $array1 = array(
                     14: 
                     15:          'first' => array('blue' => 1, 'red' => 2),
                     16:               
                     17:       'second' => array('yellow' => 7),
                     18:               
                     19:       'third' => array(0 => 'zero'),
                     20: );
                     21: 
                     22: $array2 = array (
                     23: 
                     24:          'first' => array('blue' => 1, 'red' => 2,),
                     25:               
                     26:       'second' => array('cyan' => 8),
                     27:               
                     28:       'fourth' => array(2 => 'two'), 
                     29: );
                     30: 
                     31: echo "\n-- Testing array_diff_key() function with multi dimensional array --\n";
                     32: var_dump( array_diff_key($array1, $array2) );
                     33: var_dump( array_diff_key($array2, $array1) );
                     34: ?>
                     35: ===DONE===
                     36: --EXPECTF--
                     37: *** Testing array_diff_key() : usage variation ***
                     38: 
                     39: -- Testing array_diff_key() function with multi dimensional array --
                     40: array(1) {
                     41:   ["third"]=>
                     42:   array(1) {
                     43:     [0]=>
                     44:     string(4) "zero"
                     45:   }
                     46: }
                     47: array(1) {
                     48:   ["fourth"]=>
                     49:   array(1) {
                     50:     [2]=>
                     51:     string(3) "two"
                     52:   }
                     53: }
                     54: ===DONE===