1--TEST--
2Test array_shift() function : basic functionality
3--FILE--
4<?php
5/* Prototype  : mixed array_shift(array &$stack)
6 * Description: Pops an element off the beginning of the array
7 * Source code: ext/standard/array.c
8 */
9
10/*
11 * Test basic functionality of array_shift()
12 */
13
14echo "*** Testing array_shift() : basic functionality ***\n";
15
16$array = array('zero', 'one', '3' => 'three', 'four' => 4);
17echo "\n-- Before shift: --\n";
18var_dump($array);
19
20echo "\n-- After shift: --\n";
21echo "Returned value:\t";
22var_dump(array_shift($array));
23echo "New array:\n";
24var_dump($array);
25
26echo "Done";
27?>
28--EXPECTF--
29*** Testing array_shift() : basic functionality ***
30
31-- Before shift: --
32array(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: --
44Returned value:	string(4) "zero"
45New array:
46array(3) {
47  [0]=>
48  string(3) "one"
49  [1]=>
50  string(5) "three"
51  ["four"]=>
52  int(4)
53}
54Done
55