1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
--TEST--
SPL: AppendIterator and its ArrayIterator
--SKIPIF--
<?php if (!extension_loaded("spl")) print "skip"; ?>
--FILE--
<?php
function test_error_handler($errno, $msg, $filename, $linenum, $vars)
{
echo "Error $msg in $filename on line $linenum\n";
return true;
}
set_error_handler('test_error_handler');
$it = new AppendIterator;
$it->append(array());
$it->append(new ArrayIterator(array(1)));
$it->append(new ArrayIterator(array(21, 22)));
var_dump($it->getArrayIterator());
$it->append(new ArrayIterator(array(31, 32, 33)));
var_dump($it->getArrayIterator());
$idx = 0;
foreach($it as $k => $v)
{
echo '===' . $idx++ . "===\n";
var_dump($it->getIteratorIndex());
var_dump($k);
var_dump($v);
}
?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
Error Argument 1 passed to AppendIterator::append() must implement interface Iterator, array given in %siterator_042.php on line %d
object(ArrayIterator)#%d (2) {
[0]=>
object(ArrayIterator)#%d (1) {
[0]=>
int(1)
}
[1]=>
object(ArrayIterator)#%d (2) {
[0]=>
int(21)
[1]=>
int(22)
}
}
object(ArrayIterator)#%d (3) {
[0]=>
object(ArrayIterator)#%d (1) {
[0]=>
int(1)
}
[1]=>
object(ArrayIterator)#%d (2) {
[0]=>
int(21)
[1]=>
int(22)
}
[2]=>
object(ArrayIterator)#5 (3) {
[0]=>
int(31)
[1]=>
int(32)
[2]=>
int(33)
}
}
===0===
int(0)
int(0)
int(1)
===1===
int(1)
int(0)
int(21)
===2===
int(1)
int(1)
int(22)
===3===
int(2)
int(0)
int(31)
===4===
int(2)
int(1)
int(32)
===5===
int(2)
int(2)
int(33)
===DONE===
|
