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
|
--TEST--
Bug #79701 (getElementById does not correctly work with duplicate definitions) - set attribute in html variation
--EXTENSIONS--
dom
--FILE--
<?php
foreach (["xml:id", "ID"] as $name) {
$dom = Dom\HTMLDocument::createFromString(<<<HTML
<p>
<em id="x">1</em>
<strong id="y">2</strong>
</p>
HTML, LIBXML_NOERROR);
echo "\n=== Attribute name $name ===\n\n";
$test1 = $dom->getElementById('x');
$test2 = $dom->getElementById('y');
echo "--- After resetting em's id ---\n";
$test1->setAttribute($name, 'y');
var_dump($dom->getElementById('x')?->nodeName);
var_dump($dom->getElementById('y')?->nodeName);
echo "--- After resetting strong's id ---\n";
$test2->setAttribute($name, 'x');
var_dump($dom->getElementById('x')?->nodeName);
var_dump($dom->getElementById('y')?->nodeName);
echo "--- After resetting em's id ---\n";
$test1->setAttribute($name, 'z');
var_dump($dom->getElementById('x')?->nodeName);
var_dump($dom->getElementById('y')?->nodeName);
echo "--- After resetting strong's id ---\n";
$test2->setAttribute($name, 'z');
var_dump($dom->getElementById('x')?->nodeName);
var_dump($dom->getElementById('y')?->nodeName);
echo "--- Get id z ---\n";
var_dump($dom->getElementById('z')?->nodeName);
}
?>
--EXPECT--
=== Attribute name xml:id ===
--- After resetting em's id ---
string(2) "EM"
string(6) "STRONG"
--- After resetting strong's id ---
string(2) "EM"
string(6) "STRONG"
--- After resetting em's id ---
string(2) "EM"
string(6) "STRONG"
--- After resetting strong's id ---
string(2) "EM"
string(6) "STRONG"
--- Get id z ---
NULL
=== Attribute name ID ===
--- After resetting em's id ---
NULL
string(2) "EM"
--- After resetting strong's id ---
string(6) "STRONG"
string(2) "EM"
--- After resetting em's id ---
string(6) "STRONG"
NULL
--- After resetting strong's id ---
NULL
NULL
--- Get id z ---
string(2) "EM"
|
