DOMElement::setAttributeNode

    (PHP 5, PHP 7, PHP 8)

    DOMElement::setAttributeNode — Adds new attribute node to element

    Beschreibung

    public DOMElement::setAttributeNode(DOMAttr $attr): DOMAttr|null|false

    Adds new attribute node attr to element. If an attribute with the same name already exists on the element, that attribute is replaced by attr.

    Parameter-Liste

    attr

    The attribute node.

    Rückgabewerte

    Returns the old attribute if it has been replaced or null if there was no old attribute. If a DOM_WRONG_DOCUMENT_ERR error is raised, and strictErrorChecking is false, false is returned.

    Fehler/Exceptions

    DOM_WRONG_DOCUMENT_ERR

    Raised if attr belongs to a different document than the element.

    Siehe auch

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    User Contributed Notes 1 note

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    karvjorm at users.sourceforge.net
    18 years ago
    $dom = new DomDocument('1.0','iso-8859-15');$ht_ml = $dom->appendChild($dom->createElement('html'));$he_ad = $ht_ml->appendChild($dom->createElement('head'));$tit_le= $he_ad->appendChild($dom->createElement('title'));$tit_le->appendChild($dom->createTextNode('DOMAttr test'));$me_ta = $he_ad->appendChild(new DOMElement('meta'));$me_ta->setAttributeNode(new DOMAttr('name', 'Description'));$me_ta->setAttributeNode(new DOMAttr('content', 'example'));$me_ta = $he_ad->appendChild(new DOMElement('meta'));$me_ta->setAttributeNode(new DOMAttr('name', 'Author'));$me_ta->setAttributeNode(new DOMAttr('content', 'karvjorm'));Result:<?xml version="1.0" encoding="iso-8859-15"?><html>  <head>    <title>DOMAttr test</title>    <meta name="Description" content="example"/>    <meta name="Author" content="karvjorm"/>  </head>
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