如何设置xml属性并将更改保存到文件?
问题描述:
我需要使用PHP(即名称,电话1,电话2)更改xml属性。已更改的属性值需要保存到代码从其中获取的文件中。 任何人都可以让我走上正轨吗?如何设置xml属性并将更改保存到文件?
<PhoneBook>
<Title>TRSA</Title>
<Menu Name="Informational">
<Unit Name="Name Surname" Phone1="476" Phone2="8 888 88 888"
Phone3="62811" default_photo="Resource:"/>
<Unit Name="John Johnson" Phone1="412" Phone2="" Phone3="62812"
default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="481" Phone2="8 888 88 888"
Phone3="22222" default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="481" Phone2="" Phone3="22222"
default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="427" Phone2="" Phone3="22222"
default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="414" Phone2="" Phone3="22222"
default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="414" Phone2="8 888 88 888"
Phone3="22222" default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="410" Phone2="8 888 88 888"
Phone3="22222" default_photo="Resource:"/>
</Menu>
<Menu Name="Administration">
<Unit Name="Carl Johnson" Phone1="413" Phone2="8 888 88 888"
Phone3="22222" default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="450" Phone2="8 888 88 888"
Phone3="22222" default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="344" Phone2="8 888 88 888"
Phone3="22222" default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="484" Phone2="" Phone3="52110"
default_photo="Resource:"/>
<Unit Name="Carl Johnson" Phone1="465" Phone2="8 888 88 888"
Phone3="22222" default_photo="Resource:"/>
<Unit Name="Carl Johnson " Phone1="522" Phone2="8 888 88 888"
Phone3="22222" default_photo="Resource:"/>
</Menu>
</PhoneBook>
答
你可以简单地使用PHP:XMLWriter的这个: http://php.net/manual/de/function.xmlwriter-write-element.php
还用于读取XML文件: http://php.net/manual/en/simplexml.examples-basic.php
它是一个远程XML或本地在您的Web服务器上? - 事情是你不能编辑远程文件,我想。 最好的方法是取出旧的,在解析XML的同时更改值并再次保存。
可能的重复[你如何解析和处理PHP中的HTML/XML?](https://*.com/questions/3577641/how-do-you-parse-and-process-html-xml-in -php) –