<section id="admin">

<?php

    if(isset($_POST['op']))
    {
        if($_POST['op'] == "chose")
        {
            if(($_POST['login'] != "") && ($_POST['pass'] != ""))
            {
                $log = $_POST['login'];
                $pass = $_POST['pass'];

                //connection db
                $connect = mysql_connect("localhost","root", "") or die(mysql_error());
                mysql_select_db("ramensama");

                $query = "SELECT LOGIN, PASS, ID FROM users WHERE LOGIN='" . $log . "' AND PASS='" . $pass . "'";
                $check = mysql_query($query);
                $res = mysql_fetch_array($check);


                if(($res['LOGIN']==$log) && ($res['PASS']==$pass))
                {
                    //echo "connect !";

                    $_SESSION['LOGIN'] = $log;
                    $_SESSION['PASS'] = $pass;
                    $_SESSION['ID'] = $res['ID'];
                }
                else
                    echo "mauvais login ou mot de passe";

                mysql_close();
            }
        }
    }
?>

<h3>
    Administration</br></br></br></br>
</h3>

<?php

if(isset($_SESSION['LOGIN']))
{
    echo "connecté";
}
else
{

?>

<div id="log">
    <form action="" method="post">

            Login &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <input type="text" name="login"/>

            </br>
            Pass &nbsp;
            <input type="password" name="pass" value=""/>

            <input type="hidden" name="op" value="chose"/>

            </br></br>
            <input type="submit" id="ok" value="Connexion"/>
    </form>

</div>

</section>

<?php
}
?>