DOMElement::insertAdjacentText

    (PHP 8 >= 8.3.0)

    DOMElement::insertAdjacentText — Insert adjacent text

    说明

    publicDOMElement::insertAdjacentText(string$where, string$data): void

    Inserts text at a relative position given by where.

    参数

    where

    • beforebegin - Insert before the target element.
    • afterbegin - Insert as the first child of the target element.
    • beforeend - Insert as the last child of the target element.
    • afterend - Insert after the target element.
    data

    The string to insert.

    返回值

    没有返回值。

    示例

    示例 #1 DOMElement::insertAdjacentText() example

    <?php

    $dom     = new DOMDocument();
    $dom->loadXML('<?xml version="1.0"?><container><p>H</p></container>');

    $container = $dom->documentElement;
    $p = $container->firstElementChild;

    $p->insertAdjacentText("afterbegin", "P");
    $p->insertAdjacentText("beforeend", "P");

    echo     $dom->saveXML();
    ?>

    以上示例会输出：

    <?xml version="1.0"?> <container><p>PHP</p></container>

    参见

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