<?
class clsConnection{
    var 
$c;
    var 
$h "localhost";
    var 
$u "root";
    var 
$p "";
    var 
$db "";    

    function 
clsConnection($dbServer=""$dbName=""$dbUser=""$userPassword=""){
        
$this->= ($dbServer=="") ? $this->$dbServer;
        
$this->db = ($dbName=="") ? $this->db $dbName;
        
$this->= ($dbUser=="") ? $this->$dbUser;
        
$this->= ($userPassword=="") ? $this->$userPassword;
        
$this->Connect();
    }
    function 
Connect(){
        
$this->mysql_connect($this->h$this->u$this->p);
        if (!
$this->c) {  
            die(
"<p align=center>
                <table align=center border=0 cellpadding=3 cellspacing=1 bgcolor=red>
                <tr align=center bgcolor=#ff9999><th>เกิดข้อผิดพลาด</th></tr>
                <tr align=center bgcolor=#ffffff><td><br>ไม่สามารถติดต่อฐานข้อมูลได้<br><br></td></tr>
                </table>
                </p>"
);
        }
        
mysql_select_db($this->db$this->c);
        
mysql_query("SET NAMES 'tis620'");
    }    
    function 
Disconnect(){
        return 
mysql_close($this->c);
    }    
    function 
Execute($query){
        return 
mysql_query($query$this->c);
    }
    function 
BeginTrans(){
        
$this->Execute("SET AUTOCOMMIT=0");
    }
    function 
CommitTrans(){
        
$this->Execute("commit");
        
$this->Execute("SET AUTOCOMMIT=1");
    }
    function 
RollbackTrans(){
        
$this->Execute("rollback");
        
$this->Execute("SET AUTOCOMMIT=1");
    }
}
?>