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不能将分级DOMElement的标语改为示意图。
原标题:Object of class DOMElement could not be converted to string

我试图冲洗XML的分子。 实际上,出现了错误:

Catchable fatal error: Object of class DOMElement could not be converted to string in ...

I want to get the value "test" of the tag "link"

我的法典如下:

//check if url contents xml
            $content = file_get_contents($flux);

            $xml = new DOMDocument;
            $xml->loadXML($content);

            //get the link
            $link = $xml->getElementsByTagName( link )->item(0);

            echo $link;

这里是流体:

<?xml version="1.0" encoding="ISO-8859-15" ?>
<rss version="2.0">
    <channel>
        <title>test</title>
        <link>http://test.fr</link>
    </channel>
</rss>

谁能帮助我?

最佳回答

,有些物体可

参看:var_dump($link);。 我假定其名称为><<<>Docs/em><,见其必须提供的所有财产和方法,例如,链接。

echo $link->tagName;

echo $link->textContent;
问题回答

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