Dom\CharacterData::replaceWith

(PHP 8 >= 8.4.0)

Dom\CharacterData::replaceWith — Replaces the character data with new nodes

说明

public Dom\CharacterData::replaceWith(Dom\Node|string ...$nodes): void

Replaces the character data with new nodes.

参数

nodes: The replacement nodes. Strings are automatically converted to text nodes.

返回值

没有返回值。

错误／异常

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 nodes was created from a different document than the one that created this node.

示例

示例 #1 Dom\CharacterData::replaceWith() example

Replaces the character data with new nodes.

<?php
$doc = Dom\XMLDocument::createFromString("<container><![CDATA[hello]]></container>");
$cdata = $doc->documentElement->firstChild;

$cdata->replaceWith("beautiful", $doc->createElement("world"));

echo $doc->saveXML();
?>

以上示例会输出：

<?xml version="1.0"?>
<container>beautiful<world/></container>

参见

Dom\ChildNode::replaceWith() - Replaces the node with new nodes
Dom\CharacterData::after() - Adds nodes after the character data
Dom\CharacterData::before() - Adds nodes before the character data
Dom\CharacterData::remove() - Removes the character data node

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