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Annotation of embedaddon/php/ext/standard/tests/array/array_merge_variation7.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test array_merge() function : usage variations - Mixed keys
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_merge(array $arr1, array $arr2 [, array $...])
                      6:  * Description: Merges elements from passed arrays into one array 
                      7:  * Source code: ext/standard/array.c
                      8:  */
                      9: 
                     10: /*
                     11:  * Pass array_merge() arrays with mixed keys to test how it attaches them to
                     12:  * existing arrays
                     13:  */
                     14: 
                     15: echo "*** Testing array_merge() : usage variations ***\n";
                     16: 
                     17: //mixed keys
                     18: $arr1 = array('zero', 20 => 'twenty', 'thirty' => 30, true => 'bool');
                     19: $arr2 = array(0, 1, 2, null => 'null', 1.234E-10 => 'float');
                     20: 
                     21: var_dump(array_merge($arr1, $arr2));
                     22: var_dump(array_merge($arr2, $arr1));
                     23: 
                     24: echo "Done";
                     25: ?>
                     26: 
                     27: --EXPECTF--
                     28: *** Testing array_merge() : usage variations ***
                     29: array(8) {
                     30:   [0]=>
                     31:   string(4) "zero"
                     32:   [1]=>
                     33:   string(6) "twenty"
                     34:   ["thirty"]=>
                     35:   int(30)
                     36:   [2]=>
                     37:   string(4) "bool"
                     38:   [3]=>
                     39:   string(5) "float"
                     40:   [4]=>
                     41:   int(1)
                     42:   [5]=>
                     43:   int(2)
                     44:   [""]=>
                     45:   string(4) "null"
                     46: }
                     47: array(8) {
                     48:   [0]=>
                     49:   string(5) "float"
                     50:   [1]=>
                     51:   int(1)
                     52:   [2]=>
                     53:   int(2)
                     54:   [""]=>
                     55:   string(4) "null"
                     56:   [3]=>
                     57:   string(4) "zero"
                     58:   [4]=>
                     59:   string(6) "twenty"
                     60:   ["thirty"]=>
                     61:   int(30)
                     62:   [5]=>
                     63:   string(4) "bool"
                     64: }
                     65: Done