DOMElement::removeAttributeNS
If wanting to set an attribute of an element with unique id of "1"
<?php
$dom = new DomDocument();
$dom->load('test.xml');
$xp = new DomXPath($dom);
$res = $xp->query("//*[@id = '1']");
$res->item(0)->setAttribute('title','2');
$dom->save('test.xml');
?>
DOMElement::setAttribute
(PHP 5)
DOMElement::setAttribute — Ajoute un nouvel attribut
Description
Ajoute un attribut avec comme nom name et comme valeur value . Si l'attribut n'existe pas, il sera créé.
Liste de paramètres
- name
-
Le nom de l'attribut.
- value
-
La valeur de l'attribut.
Valeurs de retour
Le nouveau DOMAttr ou FALSE si une erreur survient.
Erreurs / Exceptions
- DOM_NO_MODIFICATION_ALLOWED_ERR
-
Lancé si le noeud est en lecture seule.
Exemples
Exemple #1 Ajout d'un attribut
<?php
$doc = new DOMDocument("1.0");
$node = $doc->createElement("para");
$newnode = $doc->appendChild($node);
$newnode->setAttribute("align", "left");
?>
Voir aussi
- DOMElement::hasAttribute - Vérifie si un attribut existe
- DOMElement::getAttribute - Retourne la valeur d'un attribut
- DOMElement::removeAttribute - Efface un attribut
add a note
User Contributed NotesDOMElement::setAttribute
address at gmail dot com
03-Jul-2008 02:25
03-Jul-2008 02:25
Vasil Rangelov
31-Jul-2007 11:44
31-Jul-2007 11:44
@karvjorm,
Using this method is not exactly a good practice. Infact, I think it may be a bug.
Names beginning with "xml" are reserved (for namespaces in this case).
setAttribute() should return false in this case I think, but I suppose it doesn't.
Still, the right way to do it is with createElementNS().
It lets you specify the namespace when creating the element node.
So the equivalent to yours ($html added to allow word wrapping) is:
$dom = new DomDocument('1.0','iso-8859-15');
$html = $dom->createElementNS('http://www.w3.org/1999/xhtml', 'html');
$ht_ml = $dom->appendChild($html);
$ht_ml->setAttribute('xml:lang','fi');
$ht_ml->setAttribute('lang','fi');
karvjorm at users.sourceforge.net
02-Mar-2007 11:05
02-Mar-2007 11:05
$dom = new DomDocument('1.0','iso-8859-15');
$ht_ml = $dom->appendChild($dom->createElement('html'));
$ht_ml->setAttribute('xmlns','http://www.w3.org/1999/xhtml');
$ht_ml->setAttribute('xml:lang','fi');
$ht_ml->setAttribute('lang','fi');
Result:
<?xml version="1.0" encoding="iso-8859-15"?>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fi" lang="fi">