DOMElement::replaceWith
(PHP 8)
DOMElement::replaceWith — Replaces the element with new nodes
Descrizione
Replaces the element with new nodes.
Elenco dei parametri
-
nodes -
The replacement nodes. Strings are automatically converted to text nodes.
Valori restituiti
Nessun valore viene restituito.
Errori/Eccezioni
-
DOM_HIERARCHY_REQUEST_ERR -
Raised if the parent is of a type that does not allow children of the type of one of the passed
nodes, or if the node to put in is one of this node's ancestors or this node itself. -
DOM_WRONG_DOCUMENT_ERR -
Raised if one of the passed
nodeswas created from a different document than the one that created this node.
Log delle modifiche
| Versione | Descrizione |
|---|---|
| 8.3.0 |
Calling this method on a node without a parent is now a no-op to align the behaviour with the DOM specification.
Previously this threw a
DOMException with code
DOM_HIERARCHY_REQUEST_ERR.
|
Esempi
Example #1 DOMElement::replaceWith() example
Replaces the element with new nodes.
<?php
$doc = new DOMDocument;
$doc->loadXML("<container><hello/></container>");
$cdata = $doc->documentElement->firstChild;
$cdata->replaceWith("beautiful", $doc->createElement("world"));
echo $doc->saveXML();
?>Il precedente esempio visualizzerà:
<?xml version="1.0"?> <container>beautiful<world/></container>
Vedere anche:
- DOMChildNode::replaceWith() - Replaces the node with new nodes
- DOMElement::replaceChildren() - Replace children in element
- DOMElement::after() - Adds nodes after the element
- DOMElement::before() - Adds nodes before the element
- DOMElement::remove() - Removes the element
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