php解析xml简单实例

<?php
header("content-type:text/html;charset=utf-8");
$dom = new DOMDocument();
$dom->load("1.xml");
$messages = $dom->getElementsByTagName('mess');
foreach ($messages as $book)
{
//get name
$name = $book->getAttribute('name');

//get user id
$nodeAuth = $book->getElementsByTagName('userID');
$strAuth = $nodeAuth->item(0)->nodeValue;

//get time
$nodePub = $book->getElementsByTagName('time');
$strtime = $nodePub->item(0)->nodeValue;

//get MB
$nodemess = $book->getElementsByTagName('MB');
$strmess = $nodemess->item(0)->nodeValue;

//save data
$arrInfo['name'] = $name;
$arrInfo['userID'] = $strAuth;
$arrInfo['time'] = $strtime;
$arrInfo['MB'] = $strmess;

//save info
$arrInfos[] = $arrInfo;
}
print_r($arrInfos);
?>

<Message>
<mess name="jokn">
<userID>328496647</userID>
<time>2009/3/12</time>
<MB>命名不能用保留字，不能用空格</MB>
</mess>
<mess name="李星">
<userID>512385123</userID>
<time>2008/02/02</time>
<MB>加我解决</MB>
</mess>
<mess name="abce">
<userID>843216515</userID>
<time>2009/01/28</time>
<MB>QQ号在下边</MB>
</mess>
<mess name="open">
<userID>55123546</userID>
<time>1989/08/09</time>
<MB>QQ是328496647</MB>
</mess>
</Message>

Array
(
[0] => Array
(
[name] => jokn
[userID] => 328496647
[time] => 2009/3/12
[MB] => 命名不能用保留字，不能用空格
)

[1] => Array
(
[name] => 李星
[userID] => 512385123
[time] => 2008/02/02
[MB] => 加我解决
)

[2] => Array
(
[name] => abce
[userID] => 843216515
[time] => 2009/01/28
[MB] => QQ号在下边
)

[3] => Array
(
[name] => open
[userID] => 55123546
[time] => 1989/08/09
[MB] => QQ是328496647
)
)