复制代码 代码如下:

<?xml version=\"1.0\" encoding=\"UTF-8\" ?>
<clientSet>
<server url=\"192.168.0.180\" port=\"1935\" />
<rootPath value=\"\" />
<homePath value=\"http://www.aaa.com\" />
<helpPath value=\"help.html\" />
<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/birthday.swf\" thumb=\"cartoon/preview/birthday-small.swf\" duration=\"15\"/>
<item name=\"Boom\" src=\"cartoon/movie/boom.swf\" thumb=\"cartoon/preview/boom-small.swf\" duration=\"6\"/>
<item name=\"Bubble\" src=\"cartoon/movie/bubble.swf\" thumb=\"cartoon/preview/bubble-small.swf\" duration=\"7.5\"/>
<item name=\"Cry\" src=\"cartoon/movie/cry.swf\" thumb=\"cartoon/preview/cry-small.swf\" duration=\"5.4\"/>
<item name=\"Doggie\" src=\"cartoon/movie/doggie.swf\" thumb=\"cartoon/preview/doggie-small.swf\" duration=\"13\"/>
<item name=\"Greeting\" src=\"cartoon/movie/greeting.swf\" thumb=\"cartoon/preview/greeting-small.swf\" duration=\"7.4\"/>
<item name=\"Football\" src=\"cartoon/movie/football.swf\" thumb=\"cartoon/preview/football-small.swf\" duration=\"2.2\"/>
</emotions >
</clientSet>

复制代码 代码如下:

<?
$dom=new DOMDocument(\'1.0\');
$dom->load(\'x.xml\');
$em=$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\',\'www.baidu.com\');
$t->setAttribute(\'duration\',\'duration\');
$em->appendChild($t);
$dom->save(\'x.xml\');
?>

复制代码 代码如下:

<?php
//读取xml
 $dom=new DOMDocument(\'1.0\');
$dom->load(\'data.xml\');
$em=$dom->getElementsByTagName(\'videos\');//最外层节点
$em=$em->item(0);
$items=$em->getElementsByTagName(\'video\');//节点
//如果不用读取直接添加的话把下面这一段去掉即可
foreach($items as $a){
foreach($a->attributes as $b){//$b->nodeValue;节点属性的值$b->nodeName;节点属性的名称
 echo $b->nodeName;
 echo \":\";
 echo $b->nodeValue;
 echo \"<br/>\";
}
}
//下面是往xml写入一行新的
$t=$dom->createElement(\'video\');//<video
$t->setAttribute(\'title\',\'1\');//<video name=\"data\"
$t->setAttribute(\'src\',\'2\');//<video name=\"data\" src=\"2\"
$t->setAttribute(\'img\',\'1\');//<video name=\"data\" img=\"1\"
$em->appendChild($t);//<video name=\"data\" img=\"1\"/>
$dom->save(\'data.xml\');
?> 
 

复制代码 代码如下:

<?xml version=\"1.0\"?>
<videos>
 <video img=\"a\" url=\"1\" title=\"1\" nickname=\"1\" tag=\"1\" vid=\"1\" star=\"1\"/>
 <video img=\"b\" url=\"2\" title=\"2\" nickname=\"2\" tag=\"2\" vid=\"2\" star=\"2\"/>
 <video img=\"c\" url=\"3\" title=\"3\" nickname=\"3\" tag=\"3\" vid=\"3\" star=\"3\"/>
 <video title=\"d\" src=\"2\" img=\"1\"/>
</videos>

复制代码 代码如下:

<?php
$doc = new DOMDocument();
$doc->load(\'data.xml\');

//查找 videos 节点
$root = $doc->getElementsByTagName(\'videos\');

//第一个 videos 节点
$root = $root->item(0);

//查找 videos 节点下的 video 节点
$userid = $root->getElementsByTagName(\'video\');

//遍历所有 video 节点
foreach ($userid as $rootdata)
{
//遍历每一个 video 节点所有属性
foreach ($rootdata->attributes as $attrib)
{
$attribName = $attrib->nodeName;   //nodeName为属性名称
$attribValue = $attrib->nodeValue; //nodeValue为属性内容

//查找属性名称为ip的节点内容
if ($attribName ==\'img\')
{
//查找属性内容为ip的节点内容
if ($attribValue ==\'1\')
{
//将属性为img，img内容为1的修改为image;
$rootdata->setAttribute(\'img\',\'image\');
$doc->save(\'data.xml\');
}
}
}
} 
?>