DOMCharacterData::remove

    (PHP 8)

    DOMCharacterData::remove — Removes the character data

    说明

    publicDOMCharacterData::remove(): void

    Removes the character data.

    参数

    此函数没有参数。

    返回值

    没有返回值。

    示例

    示例 #1 DOMCharacterData::remove() example

    Removes the character data.

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

    $cdata->remove();

    echo     $doc->saveXML();
    ?>

    以上示例会输出：

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

    参见

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