php dom增加xml节点函数
php教程 dom增加xml节点函数
function: addcomment
adds a comment.
parameters:
$data - associative array of data, must contain 'name', 'website', 'comment', 'date', 'user_ip', 'user_agent', and 'spam'.
returns:
id of the new comment.
<?xml version="1.0" encoding="utf-8"?>
<!doctype messages [
<!element messages (message)*>
<!element message (name , website? , comment , date , user_ip? , user_agent? , spam)>
]>
<messages>
</messages>
*/
public function addcomment($data) {
$xml = new simplexmlelement($this->getcontents(true));
$message = $xml->addchild('message');
$id = $this->generateid();
$message->addattribute('mid', $id);
foreach ($data as $key => $value) {
$message->addchild($key, htmlspecialchars($value, ent_quotes));
}
$this->putcontents($xml->asxml());
return $id;
}
补充：Php教程,XML应用 
