</word>
......
</dict>
利用Xml做小型数据库，做一个在线词典查询
1.把数据库的单词导入到XML文件
2.做一个表单用来发送待查询单词
3.做一个查询页面，解析XML，查询该单词
*/
$xml = new DOMDocument('1.0', 'utf-8');
$xml->load('./039.xml');
$conn = mysql_connect('localhost', 'root', '123456');
mysql_query('set names utf8', $conn);
mysql_query('use ecshop', $conn);
$rs = mysql_query('select * from ecs_goods limit 10');
$dict = $xml->getElementsByTagName('dict')->item(0);
while ($row = mysql_fetch_assoc($rs)) {
//每一行数据，只要写入到XML的节点中，就可以了
$lx = $xml->createElement('lx');
$lx->appendChild($xml->createCDATASection($row['shop_price']));
$mean = $xml->createElement('mean');
$mean->appendChild($xml->createCDATASection($row['goods_sn']));
$name = $xml->createElement('name');
$name->appendChild($xml->createtextNode($row['goods_name']));
$word = $xml->createElement('word');
$word->appendChild($mean);
$word->appendChild($name);
$word->appendChild($lx);
$dict->appendChild($word);
}
$xml->save('./039_dict.xml');
