DOMDocumentFragment::replaceChildren
(PHP 8 >= 8.3.0)
DOMDocumentFragment::replaceChildren — Replace children in fragment
Descrizione
Replaces the children in the document fragment with new nodes.
Elenco dei parametri
-
nodes -
The nodes replacing the children. Strings are automatically converted to text nodes.
Valori restituiti
Nessun valore viene restituito.
Errori/Eccezioni
-
DOM_HIERARCHY_REQUEST_ERR -
Raised if this node 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 an owner document now works.
Previously this threw a
DOMException with code
DOM_HIERARCHY_REQUEST_ERR.
|
Esempi
Example #1 DOMDocumentFragment::replaceChildren() example
Replaces the children with new nodes.
<?php
$doc = new DOMDocument;
$doc->loadXML("<container><hello/></container>");
$fragment = $doc->createDocumentFragment();
$fragment->append("hello");
$fragment->replaceWith("beautiful", $doc->createElement("world"));
echo $doc->saveXML($fragment);
?>Il precedente esempio visualizzerà:
beautiful <world/>
Vedere anche:
- DOMParentNode::replaceChildren() - Replace children in node
- DOMDocumentFragment::append() - Appends nodes after the last child node
- DOMDocumentFragment::prepend() - Prepends nodes before the first child node
add a note
