<?php

    function init(){

        $connect=mysql_connect('localhost','root','1');

        mysql_select_db('test',$connect);

        mysql_query("create table if not exists tinh1( id char(2) not null, name char(64), primary key (id))");

    }

    function add($ma, $name){

        mysql_query("insert into tinh1 values('$ma','$name')");

    }

    function update($key, $ma,$name){

        mysql_query("update tinh1 set id = '$ma', name = '$name' where id = '$key'");

    }

    function del($ma){

        mysql_query("delete from tinh1 where id = '$ma'");

    }

    function find_one ($ma=''){

        return mysql_query("select * from tinh1 where id='$ma'");

    }

    function find_some($ma='',$name=''){

        return mysql_query("select * from tinh1 where id like '%$ma%' and name like '%$name%'");

    }

?>