Question

我是PHP新手，我想使用PHP编辑XML文件。当我在我的xml文件中添加child时，我没有以正确的格式化方式获取它们。这是在文件中进一步编辑时创建故障日志。请帮我编辑我的xml文件，以便生成的xml格式正确。

提前致谢。

我正在使用此代码编辑我的xml文件

<?php

$xml_file = simplexml_load_file('editing.xml');

$xml_file->formatOutput = true;

$xml_file->preserveWhiteSpace = false;

$xml_file->addChild('article',' ')->addAttribute('id', 'id3');

file_put_contents('editing.xml', $xml_file->asXML());
?>

这是我正在使用的xml文件。

<?xml version="1.0" encoding="utf-8"?>
<userva>
    <user id="BPL000001" first_name="f_name" last_name="l_name">

        <article id="wersomething">
            <title>Some title</title>
            <description>he does play well all the time</description>
            <posted_on>11/Nov/2012</posted_on>
            <text_contents>Some contents.. Some Contents..Some contents.. Some Contents..Some contents.. Some Contents..</text_contents>
            <images>
                <image>image1.jpg</image>
                <image>image2.jpg</image>
            </images>
            <links>
                <link>link1</link>
                <link>link2</link>
            </links>
            <likes>
                <like>like11</like>
                <like>like12</like>
                <like>like13</like>
                <like>like14</like>
                <like>like15</like>
            </likes>
            <comments>
                <comment by="523423440"/>
                <comment by="054232130"/>
                <comment by="15849584200"/>
            </comments>
       </article>

        <article id="id2">
            <title>Some title</title>
            <description>he does play well all the time</description>
            <posted_on>95956262</posted_on>
            <text_contents>Some contents.. Some Contents..Some contents.. Some Contents..Some contents.. Some Contents..</text_contents>
            <images>
                <image>imageva1.jpg</image>
                <image>imageva2.jpg</image>
            </images>
            <links>
                <link>link1</link>
                <link>link2</link>
            </links>
            <likes>
                <like>like21</like>
                <like>like22</like>
                <like>like23</like>
                <like>like24</like>
                <like>like25</like>
            </likes>
            <comments>
                <comment by="0142264340"/>
                <comment by="0523412130"/>
                <comment by="5523484200"/>
            </comments>
        </article>
    </user>
</userva>

Answer 1

参考此

http://php.net/manual/en/function.simplexml-element-asXML.php

试试这个：

$dom = dom_import_simplexml($simpleXml)->ownerDocument;
$dom->formatOutput = true;
echo $dom->saveXML();

在PHP中以格式化方式编辑XML

1 个答案: