新手发个php修改XML的问题!!
<br />
$dom=new DOMDocument('1.0');<br />
$dom->load('ceshi.xml');<br />
$root=$dom->getElementsByTagName('online');<br />
$root=$root->item(0);<br />
$userid=$root->getElementsByTagName('userid');<br />
foreach($userid as $b)<br />
{<br />
foreach($b->attributes as $attr){ <br />
<br />
$value=$attr->nodeValue;<br />
$name[].=$attr->nodeName;<br />
{if($value=="xiao")<br />
{ <br />
print_r($name); <br />
<br />
}<br />
<br />
}<br />
}<br />
<br />
}<br />
$dom->save('ceshi.xml');<br />
<br />
<br /> <br /> <?xml version="1.0"?><br /> <online> <br /> <userid time="2007-06-13 11:20:08" ip="wangqile" label="wang">xiaxin</userid> <br /> <userid time="2007-06-13 13:22:15" pp="dasdsa" label="xiao" ip="dasdsa">rwet</userid> <br /> <userid time="2007-06-13 17:17:00" ip="dasdsa" label="ji"> gaoji</userid> <br /> </online><br /> <br /> <br />
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