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1.1       misho       1: --TEST--
                      2: Test array_shift() function : basic functionality 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : mixed array_shift(array &$stack)
                      6:  * Description: Pops an element off the beginning of the array 
                      7:  * Source code: ext/standard/array.c
                      8:  */
                      9: 
                     10: /*
                     11:  * Test basic functionality of array_shift()
                     12:  */
                     13: 
                     14: echo "*** Testing array_shift() : basic functionality ***\n";
                     15: 
                     16: $array = array('zero', 'one', '3' => 'three', 'four' => 4);
                     17: echo "\n-- Before shift: --\n";
                     18: var_dump($array);
                     19: 
                     20: echo "\n-- After shift: --\n";
                     21: echo "Returned value:\t";
                     22: var_dump(array_shift($array));
                     23: echo "New array:\n";
                     24: var_dump($array);
                     25: 
                     26: echo "Done";
                     27: ?>
                     28: --EXPECTF--
                     29: *** Testing array_shift() : basic functionality ***
                     30: 
                     31: -- Before shift: --
                     32: array(4) {
                     33:   [0]=>
                     34:   string(4) "zero"
                     35:   [1]=>
                     36:   string(3) "one"
                     37:   [3]=>
                     38:   string(5) "three"
                     39:   ["four"]=>
                     40:   int(4)
                     41: }
                     42: 
                     43: -- After shift: --
                     44: Returned value:        string(4) "zero"
                     45: New array:
                     46: array(3) {
                     47:   [0]=>
                     48:   string(3) "one"
                     49:   [1]=>
                     50:   string(5) "three"
                     51:   ["four"]=>
                     52:   int(4)
                     53: }
                     54: Done