PHPCon Poland 2024

DOMElement::remove

(PHP 8)

DOMElement::removeRemoves the element

说明

public DOMElement::remove(): void

Removes the element.

参数

此函数没有参数。

返回值

没有返回值。

示例

示例 #1 DOMElement::remove() example

Removes the element.

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

$hello->remove();

echo
$doc->saveXML();
?>

以上示例会输出:

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

参见

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top