DOMElement::after

(PHP 8)

DOMElement::after — Adds nodes after the element

说明

public DOMElement::after(DOMNode|string ...$nodes): void

Adds the passed nodes after the element.

参数

nodes: Nodes to be added after the node. 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.

更新日志

版本	说明
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`.
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`.

示例

示例 #1 DOMElement::after() example

Adds nodes after the hello element.

<?php
$doc = new DOMDocument;
$doc->loadXML("<hello/>");
$container = $doc->documentElement;

$container->after("beautiful", $doc->createElement("world"));

echo $doc->saveXML();
?>

以上示例会输出：

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

参见

DOMChildNode::after() - Adds nodes after the node
DOMElement::before() - Adds nodes before the element

发现了问题？

了解如何改进此页面 • 提交拉取请求 • 报告一个错误

＋添加备注

DOMElement::after

说明

参数

返回值

错误／异常

更新日志

示例

参见

发现了问题？

用户贡献的备注