简单封装了一个MySql的类
class MySql{ private $dbCon; public function __construct(){ $this->dbCon=mysql_connect(...); mysql_select_db("user",$this->dbCon); } public function query($query){ return mysql_query($query,$this->dbCon); } public function closeDb(){ mysql_close($this->dbCon); } }
PHP Warning: mysql_close(): 9 is not a valid MySQL-Link resource in 。。。