function query($sql)
{
$this->sql=$sql;//$result=mysql_query($this->sql,$this->con); =>
return $result=mysql_query($this->sql,$this->con);
}
{
$this->sql=$sql;//$result=mysql_query($this->sql,$this->con); =>
return $result=mysql_query($this->sql,$this->con);
}
http://community.csdn.net/Expert/topic/4792/4792616.xml?temp=.422146