(PHP 8 >= 8.3.0)
DOMElement::replaceChildren — Replace children in element
Replaces the children in the element with new nodes
.
nodes
The nodes replacing the children. Strings are automatically converted to text nodes.
No value is returned.
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 nodes
was created from a different
document than the one that created this node.
Version | Description |
---|---|
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 .
|
Example #1 DOMElement::replaceChildren() example
Replaces the children with new nodes.
<?php$doc = new DOMDocument;$doc->loadXML("<container><hello/></container>");$container = $doc->documentElement;$container->replaceWith("beautiful", $doc->createElement("world"));echo $doc->saveXML();?>
The above example will output:
<?xml version="1.0"?> beautiful <world/>