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mysql_query("set names utf8",$conn);  
$sql="DROP DATABASE $dbname";  
mysql_query($sql);
$sql="CREATE DATABASE $dbname";  
mysql_query($sql);

mysql_select_db($dbname) or die ("²»ÄÜ´ò¿ªÊý¾Ý¿â $dbname");
mysql_query("SET NAMES 'GBK'");

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