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array_access_003.phpt
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Tue Feb 21 23:48:06 2012 UTC (12 years, 6 months ago) by
misho
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CVS tags:
v5_4_3elwix,
v5_4_29p0,
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v5_4_20p0,
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v5_4_17p0,
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php
1: --TEST--
2: ZE2 ArrayAccess::offsetGet ambiguties
3: --INI--
4: error_reporting=4095
5: --FILE--
6: <?php
7: class object implements ArrayAccess {
8:
9: public $a = array('1st', 1, 2=>'3rd', '4th'=>4);
10:
11: function offsetExists($index) {
12: echo __METHOD__ . "($index)\n";
13: return array_key_exists($index, $this->a);
14: }
15: function offsetGet($index) {
16: echo __METHOD__ . "($index)\n";
17: switch($index) {
18: case 1:
19: $a = 'foo';
20: return $a . 'Bar';
21: case 2:
22: static $a=1;
23: return $a;
24: }
25: return $this->a[$index];
26: }
27: function offsetSet($index, $newval) {
28: echo __METHOD__ . "($index,$newval)\n";
29: if ($index==3) {
30: $this->cnt = $newval;
31: }
32: return $this->a[$index] = $newval;
33: }
34: function offsetUnset($index) {
35: echo __METHOD__ . "($index)\n";
36: unset($this->a[$index]);
37: }
38: }
39:
40: $obj = new Object;
41:
42: var_dump($obj[1]);
43: var_dump($obj[2]);
44: $obj[2]++;
45: var_dump($obj[2]);
46:
47: ?>
48: ===DONE===
49: --EXPECTF--
50: object::offsetGet(1)
51: string(6) "fooBar"
52: object::offsetGet(2)
53: int(1)
54: object::offsetGet(2)
55:
56: Notice: Indirect modification of overloaded element of object has no effect in %sarray_access_003.php on line 39
57: object::offsetGet(2)
58: int(1)
59: ===DONE===
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