php修改增加xml结点属性的代码

php修改xml结点属性，增加xml结点属性的.代码，有需要的朋友，参考下。就跟随本站小编一起去了解下吧，想了解更多相关信息请持续关注我们应届毕业生考试网!

　　1、xml文件

复制代码 代码示例:

<?xml version="1.0" encoding="UTF-8" ?>

<clientSet>

<server url="" port="1935" />

<rootPath value="" />

<homePath value="" />

<helpPath value="" />

<language value="en" />

<theme value="default" />

<visibleMarquee value = "true" />

<visibleWhitePaper value="true" />

<showMemberRoomForGuest value = "true" />

<emotions enabled="true" column="5" autoPlay="false">

<item name="Birthday" src="cartoon/movie/" thumb="cartoon/preview/" duration="15"/>

<item name="Boom" src="cartoon/movie/" thumb="cartoon/preview/" duration="6"/>

<item name="Bubble" src="cartoon/movie/" thumb="cartoon/preview/" duration="7.5"/>

<item name="Cry" src="cartoon/movie/" thumb="cartoon/preview/" duration="5.4"/>

<item name="Doggie" src="cartoon/movie/" thumb="cartoon/preview/" duration="13"/>

<item name="Greeting" src="cartoon/movie/" thumb="cartoon/preview/" duration="7.4"/>

<item name="Football" src="cartoon/movie/" thumb="cartoon/preview/" duration="2.2"/>

</emotions >

</clientSet>

　　2、php代码

复制代码 代码示例:

<?

$dom=new DOMDocument('1.0');

$dom->load('');

$em=$dom->getElementsByTagName('emotions');

$em=$em->item(0);

$items=$em->getElementsByTagName('item');

foreach($items as $a){

foreach($a->attributes as $b){

if($b->nodeValue=='Birthday'){

$a->setAttribute('name','nBirthday');

}

}

}

$t=$dom->createElement('item');

$t->setAttribute('name','x');

$t->setAttribute('src','');

$t->setAttribute('duration','duration');

$em->appendChild($t);

$dom->save('');

?>