gistfile1.php

<?php 
$responseIDs = array(
	"<form action='".$_SERVER['PHP_SELF']."' method='post' style='float: left;'>
                     الاسم : <input name='TxtLogin' type='text' maxlength='19' style='width: 90px;'/>
                     الكلمة السرية : <input name='TxtPassword' type='password' maxlength='19' style='width: 90px;'/>
                     <input name='BtnLogin' type='submit' value='دخول'/>
                 </form>",

	"<form action='".$_SERVER['PHP_SELF']."' method='post' style='float: left;'>
    الاسم : <label>".$_SESSION['Login']."</label>
                                                                       <input name='BtnLogout' type='submit' value='خروج'/>
                                                                   </form> ",
	"Compte inactive.$formLogin",
	"Mot de passe incorrecte.$formLogin",
	"Login incorrecte.$formLogin",
	"Entrer votre Mot de passe SVP.$formLogin",
	"Entrer votre Login SVP.$formLogin",
);

if(isset($_GET['responseID']))
{
	$responseID = intval($_GET['responseID']);
	print($responseIDs[$responseID]);
	exit;
}


?>
<?php
    @session_start();
    if(!isset($_SESSION['Etat']) || empty($_SESSION['Etat'])){$_SESSION['Etat'] = 'Deconnecte'; }
    $responseID = 0;
?>
// du code html
<?php

                        if($_SESSION['Etat'] == 'Deconnecte'){
                            if($_POST['BtnLogin']){
                                $login = $_POST['TxtLogin'];
                                $password = $_POST['TxtPassword'];
                                if($login){
                                    if($password){

                                        require("Connexion.php");

                                        $requette = mysql_query("SELECT * FROM users WHERE Login = '$login'");
                                        $Nbre = mysql_num_rows($requette);

                                        if($Nbre == 1){
                                            $infos = mysql_fetch_assoc($requette);
                                            if($infos['Password'] == $password){
                                                if($infos['Active'] == 1){
                                                    $_SESSION['Etat'] = 'Connecte';
                                                    $_SESSION['ID'] = $infos['IDUser'];
                                                    $_SESSION['Login'] = $infos['Login'];
                                                     $responseID = 1;
                                                }
                                                else{
                                                     $responseID = 2;
                                                }
                                            }
                                            else{
                                                 $responseID = 3;
                                            }
                                        }
                                        else{
                                             $responseID = 4;
                                        }
                                    }
                                    else{
                                         $responseID = 5;
                                    }
                                }
                                else{
                                     $responseID = 6;
                                }
                            }
                            else{
                                $responseID = 0;
                            }
                        }
                        else if($_SESSION['Etat'] == 'Connecte'){
                            if($_POST['BtnLogout']){
                                session_destroy();
                                $_SESSION['Etat'] = 'Deconnecte';
                            }
                             $responseID = 0;
                        }
                        else{
                             $responseID = 0;
                        }
header('Location: '. $_SERVER['PHP_SELF'] .'?responseID='. $responseID);

                    ?>