Noo*_*ead 1 php xml domdocument
当我将 xmlns 添加到我用 DOMDocument 编写的 xml 时,我不断收到以下错误
致命错误:未捕获的异常“DOMException”,消息“无效字符错误”...
$xml = new DOMDocument("1.0", "UTF-8");
$xml_urlset = $xml->createElement('urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"');
$xml_url = $xml->createElement("url","this text");
$xml_urlset->appendChild($xml_url);
$xml->appendChild($xml_urlset);
$xml->formatOutput = true;
$xml->preserveWhiteSpace = false;
$xml->save("test.xml");
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此外,即使我有 formatOutput = true 我仍然把所有内容写成一行:
<urlset>xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"<url>this text</url></urlset>
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我试图设置一些东西,以便可以为 urlset 输出
<urlset
xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
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谢谢你能给我的任何帮助。
你的电话createElement
完全是假的。您不能以这种方式添加属性。尝试这个:
<?php
$xml = new DOMDocument("1.0", "UTF-8");
$xml_urlset = $xml->createElement('urlset');
$xml_urlset->setAttribute('xmlns', 'http://www.sitemaps.org/schemas/sitemap/0.9');
$xml_urlset->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
$xml_urlset->setAttribute('xsi:schemaLocation', 'http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd');
$xml_url = $xml->createElement("url","this text");
$xml_urlset->appendChild($xml_url);
$xml->appendChild($xml_urlset);
$xml->formatOutput = true;
$xml->preserveWhiteSpace = false;
$xml->save("test.xml");
?>
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