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Annotation of embedaddon/php/ext/standard/tests/array/array_change_key_case_variation5.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test array_change_key_case() function : usage variations - position of internal pointer
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_change_key_case(array $input [, int $case])
                      6:  * Description: Retuns an array with all string keys lowercased [or uppercased] 
                      7:  * Source code: ext/standard/array.c
                      8:  */
                      9: 
                     10: /*
                     11:  * Check the position of the internal array pointer after calling the function
                     12:  */
                     13: 
                     14: echo "*** Testing array_change_key_case() : usage variations ***\n";
                     15: 
                     16: $input = array ('one' => 'un', 'two' => 'deux', 'three' => 'trois');
                     17: 
                     18: echo "\n-- Call array_change_key_case() --\n";
                     19: var_dump($result = array_change_key_case($input, CASE_UPPER));
                     20: 
                     21: echo "-- Position of Internal Pointer in Result: --\n";
                     22: echo key($result) . " => " . current($result) . "\n";
                     23: echo "\n-- Position of Internal Pointer in Original Array: --\n";
                     24: echo key($input) . " => " . current ($input) . "\n";
                     25: 
                     26: echo "Done";
                     27: ?>
                     28: 
                     29: --EXPECTF--
                     30: *** Testing array_change_key_case() : usage variations ***
                     31: 
                     32: -- Call array_change_key_case() --
                     33: array(3) {
                     34:   ["ONE"]=>
                     35:   string(2) "un"
                     36:   ["TWO"]=>
                     37:   string(4) "deux"
                     38:   ["THREE"]=>
                     39:   string(5) "trois"
                     40: }
                     41: -- Position of Internal Pointer in Result: --
                     42: ONE => un
                     43: 
                     44: -- Position of Internal Pointer in Original Array: --
                     45: one => un
                     46: Done