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
|
--TEST--
setAttributeNodeNS with same URI but different prefix
--EXTENSIONS--
dom
--FILE--
<?php
// Spec doesn't require to remove redundant namespace declarations.
// This means that when appending a new attribute the old namespace declaration is reused, hence the prefix stays "foo".
// Firefox cleans up the old namespace declaration, so there the prefix does change.
// Chrome doesn't clean it up, so there the prefix doesn't change.
// Our behaviour is the same as Chrome's due to implementation difficulties.
$doc = new DOMDocument();
$doc->appendChild($doc->createElement('container'));
$attribute = $doc->createAttributeNS('http://php.net/ns1', 'foo:hello');
$attribute->nodeValue = '1';
var_dump($doc->documentElement->setAttributeNodeNS($attribute)?->nodeValue);
echo $doc->saveXML(), "\n";
$attribute = $doc->createAttributeNS('http://php.net/ns1', 'bar:hello');
$attribute->nodeValue = '2';
var_dump($doc->documentElement->setAttributeNodeNS($attribute)?->nodeValue);
echo $doc->saveXML(), "\n";
$attribute = $doc->createAttributeNS('http://php.net/ns1', 'hello');
$attribute->nodeValue = '3';
var_dump($doc->documentElement->setAttributeNodeNS($attribute)?->nodeValue);
echo $doc->saveXML(), "\n";
?>
--EXPECT--
NULL
<?xml version="1.0"?>
<container xmlns:foo="http://php.net/ns1" foo:hello="1"/>
string(1) "1"
<?xml version="1.0"?>
<container xmlns:foo="http://php.net/ns1" foo:hello="2"/>
string(1) "2"
<?xml version="1.0"?>
<container xmlns:foo="http://php.net/ns1" foo:hello="3"/>
|
