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    tidyNode::getPreviousSibling

    (PHP 8 >= 8.4.0)

    tidyNode::getPreviousSibling — Returns the previous sibling node of the current node

    説明

    public tidyNode::getPreviousSibling(): ?tidyNode

    Returns the previous sibling node of the current node.

    パラメータ

    この関数にはパラメータはありません。

    戻り値

    Returns a tidyNode if the node has a previous sibling, or null otherwise.

    例

    例1 tidyNode::getPreviousSibling() example

    <?php

    $html     = <<< HTML
    <html>
    <head>
    </head>
    <body>
    <p>Hello</p><p>World</p>
    </body>
    </html>

    HTML;


    $tidy = tidy_parse_string($html);

    $node = $tidy->body();
    var_dump($node->child[1]->getPreviousSibling()->value);

    ?>

    上の例の出力は以下となります。

    string(13) "<p>Hello</p>
"

    参考

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