带有 PHP DOMDocument 的 xml 空标签

2022-01-10 00:00:00 xml xml-parsing php
$xmlFile="<test>WPUBON</test>
    <test1>SAPRTA</test1>
    <test2></test2>
    <test3></test3> ";

我有一个如上所述的字符串,我正在使用 PHP DOMDocuments

I have a String as above and i'm parsing this using PHP DOMDocuments

$xml = new DOMDocument("1.0", "UTF-8");
$xml->loadXML($xmlFile);
$xml->save("out/".$xmlFileName.".xml");

空标签的输出是 </test2> ,由于处理这个的应用程序,我需要是 <test2></test2>需要这样的xml.

The output of empty tags comes as </test2> which i need to be <test2></test2> due to the application which process this xml needed as that.

请告诉我一个方法来做到这一点!

Please let me know a way to do this !

推荐答案

查看DOMDocument::save().它支持选项 LIBXML_NOEMPTYTAG.试试这个:

Check the manual page of DOMDocument::save(). It supports the option LIBXML_NOEMPTYTAG. Try this:

$xml->save("out/".$xmlFileName.".xml", LIBXML_NOEMPTYTAG );

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