Return to array_merge_variation10.phpt CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / array

Annotation of embedaddon/php/ext/standard/tests/array/array_merge_variation10.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test array_merge() function : usage variations - position of internal array pointer
                      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:  * Check the position of the internal array pointer after calling array_merge().
                     12:  * This test is also passing more than two arguments to array_merge().
                     13:  */
                     14: 
                     15: echo "*** Testing array_merge() : usage variations ***\n";
                     16: 
                     17: $arr1 = array ('zero', 'one', 'two');
                     18: $arr2 = array ('zero', 'un', 'deux');
                     19: $arr3 = array ('null', 'eins', 'zwei');
                     20: 
                     21: echo "\n-- Call array_merge() --\n";
                     22: var_dump($result = array_merge($arr1, $arr2, $arr3));
                     23: 
                     24: echo "\n-- Position of Internal Pointer in Result: --\n";
                     25: echo key($result) . " => " . current($result) . "\n";
                     26: 
                     27: echo "\n-- Position of Internal Pointer in Original Array: --\n";
                     28: echo "\$arr1: ";
                     29: echo key($arr1) . " => " . current ($arr1) . "\n";
                     30: echo "\$arr2: ";
                     31: echo key($arr2) . " => " . current ($arr2) . "\n";
                     32: echo "\$arr3: ";
                     33: echo key($arr3) . " => " . current ($arr3) . "\n";
                     34: 
                     35: echo "Done";
                     36: ?>
                     37: 
                     38: --EXPECTF--
                     39: *** Testing array_merge() : usage variations ***
                     40: 
                     41: -- Call array_merge() --
                     42: array(9) {
                     43:   [0]=>
                     44:   string(4) "zero"
                     45:   [1]=>
                     46:   string(3) "one"
                     47:   [2]=>
                     48:   string(3) "two"
                     49:   [3]=>
                     50:   string(4) "zero"
                     51:   [4]=>
                     52:   string(2) "un"
                     53:   [5]=>
                     54:   string(4) "deux"
                     55:   [6]=>
                     56:   string(4) "null"
                     57:   [7]=>
                     58:   string(4) "eins"
                     59:   [8]=>
                     60:   string(4) "zwei"
                     61: }
                     62: 
                     63: -- Position of Internal Pointer in Result: --
                     64: 0 => zero
                     65: 
                     66: -- Position of Internal Pointer in Original Array: --
                     67: $arr1: 0 => zero
                     68: $arr2: 0 => zero
                     69: $arr3: 0 => null
                     70: Done