php-mysql

/*$conn = mysql_connect($mysql_server_name,$mysql_username,$mysql_password);
$sql = "select * from xxx/update xxx set/delete from xxx/insert into  xxx where...";
$result=mysql_db_query($mysql_database,$sql,$conn);
mysql_select_db($mysql_database,$conn);
mysql_close($result);
mysql_fetch_row($result);
mysql_num_fields($result);
mysql_free_result($result);
*/