Hello Steemit Family , I will gonna show you one of my project , Its all about buying burger ,Im using a language PHP .
dbcon.php
index.php
admin.php
register.php
login.php
<?phprequire_once('dbcon.php');
    if(isset($_POST['login']))
    {
        try
        {
            $uname=$_POST['uname'];
            $psword=$_POST['pword'];
            
            $login=$pdo->prepare ("select * from user where username=:user and password=:pword");
            $login->bindvalue(':user',($uname));
            $login->bindvalue(':pword',($psword));
            $login->execute();
            
                if($login->rowCount() >0)
                {
                    $result=$login->fetchAll();
                        foreach($result as $row):
                        $_SESSION['isLogged']=true; 
                        $_SESSION['utype']=$row['usertype'];
                        endforeach;
                        
                        if($_SESSION['utype'] =="costumer") 
                        {
                            echo '  <script language="javascript" type="text/javascript">
                            alert("Login Successfully");
                            window.location.href="costumer.php";
                            </script> ';
                        }   
                        else        
                        {
                            echo '  <script language="javascript" type="text/javascript">
                            alert("Login Successfully");
                            window.location.href="admin.php";
                            </script> ';
                                                                                                        
                        }
                }
                else
                {
                
                    
                    $_SESSION['isLogged']=false;    
                    echo '  <script language="javascript" type="text/javascript">
                            alert("Invalid Username or Password");
                            window.location.href="index.php";
                            </script> ';
                }
                
            }
        catch(PDOException  $ex)
        {
            die('Data transfer Error '.$ex->getMessage());
        }   
    }
?>
------->>>>>>Continuation----------->>>>>>>>
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