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Annotation of embedaddon/php/ext/standard/tests/array/prev_variation2.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test prev() function : usage variation - Multi-dimensional arrays
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : mixed prev(array $array_arg)
                      6:  * Description: Move array argument's internal pointer to the previous element and return it 
                      7:  * Source code: ext/standard/array.c
                      8:  */
                      9: 
                     10: /*
                     11:  * Test prev() when passed:
                     12:  * 1. a two-dimensional array
                     13:  * 2. a sub-array
                     14:  * as $array_arg argument.
                     15:  */
                     16: 
                     17: echo "*** Testing prev() : usage variations ***\n";
                     18: 
                     19: $subarray = array(9,8,7);
                     20: end($subarray);
                     21: 
                     22: $array_arg = array ($subarray, 'a' => 'z');
                     23: end($array_arg);
                     24: 
                     25: echo "\n-- Pass a two-dimensional array as \$array_arg --\n";
                     26: var_dump(prev($array_arg));
                     27: var_dump(prev($array_arg));
                     28: 
                     29: echo "\n-- Pass a sub-array as \$array_arg --\n";
                     30: var_dump(prev($array_arg[0]));
                     31: ?>
                     32: ===DONE===
                     33: --EXPECTF--
                     34: *** Testing prev() : usage variations ***
                     35: 
                     36: -- Pass a two-dimensional array as $array_arg --
                     37: array(3) {
                     38:   [0]=>
                     39:   int(9)
                     40:   [1]=>
                     41:   int(8)
                     42:   [2]=>
                     43:   int(7)
                     44: }
                     45: bool(false)
                     46: 
                     47: -- Pass a sub-array as $array_arg --
                     48: int(8)
                     49: ===DONE===