PHP操作數據庫：insert create 操作

<?php

/*  2011.7.27

*/

  $demos =new Demo();
  $dbname="create database tools";
  $dbtabla="create table admin(name varchar(200),pass varchar(200))";
  $values="insert into admin values('Feihacker','tools')";
  $demos->CreateDB($dbname);
  $demos->CreateDB($dbtabla,"tools");
  $demos->CreateDB($values,"tools");
  class Demo
  {     /*執行插入操作
       */
      public function CreateDB($sql,$name){
          $conn =mysql_connect("localhost","root","root");//創建連接對象
        if(!empty($name)) //創建表 //判斷是否為空
          {
              mysql_select_db($name,$conn); //選定數據庫
              if(!mysql_query($sql)){     echo"error". mysql_error();} //mysql_query();執行sql語句
            mysql_close($conn); //關閉連接
          }
          else
          {
              if(!mysql_query($sql)){     echo"error". mysql_error();}
             mysql_close($conn);
          }
      }

  }

?>
 from:菲 blog