Annotation of embedaddon/php/ext/standard/tests/array/array_slice_variation10.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_slice() function : usage variations - position of internal array pointer
3: --FILE--
4: <?php
5: /* Prototype : array array_slice(array $input, int $offset [, int $length [, bool $preserve_keys]])
6: * Description: Returns elements specified by offset and length
7: * Source code: ext/standard/array.c
8: */
9:
10: /*
11: * Check position of internal array pointer after calling array_slice()
12: */
13:
14: echo "*** Testing array_slice() : usage variations ***\n";
15:
16: $input = array ('one' => 'un', 'two' => 'deux', 23 => 'twenty-three', 'zero');
17:
18: echo "\n-- Call array_slice() --\n";
19: var_dump($result = array_slice($input, 2));
20:
21: echo "-- Position of Internal Pointer in Result: --\n";
22: echo key($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_slice() : usage variations ***
31:
32: -- Call array_slice() --
33: array(2) {
34: [0]=>
35: string(12) "twenty-three"
36: [1]=>
37: string(4) "zero"
38: }
39: -- Position of Internal Pointer in Result: --
40: 0 => twenty-three
41:
42: -- Position of Internal Pointer in Original Array: --
43: one => un
44: Done
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