hi!
I have prbleme is that how can apache recieve email and how I can add session it mean that the person can not add or delete or do any evenement before he login .

<?PHP
session_start();
include("connexion.php");
if (isset($_POST['login'])and isset($_POST['password']))
{
extract($_POST);
    if (empty($login) or empty($password))
    {
        echo "  sorry ,to connect you should to entre the both password and login ";
    }
    else
    { 


$result1 = mysql_query("select * from admin where login='$login' and password='$password'");       
        
		if(mysql_num_rows($result1)==true)
        {header("location:client.php"); 
        }
        else
        {		
      echo " sorry your password or login is not correct ";
            
        }
    }
} 
	
?>

means you want to know how session works??

you can check session and if not found send user to login page.

if( !isset($_SESSION['admin_login']) && !$_SESSION['admin_login'])
{
    header("location:login.php"); 
}

during login you can set settion value like below.

session_start();
include("connexion.php");
if (isset($_POST['login'])and isset($_POST['password']))
{
extract($_POST);
    if (empty($login) or empty($password))
    {
        echo "  sorry ,to connect you should to entre the both password and login ";
    }
    else
    { 


		$result1 = mysql_query("select * from admin where login='$login' and password='$password'");       
        
		if(mysql_num_rows($result1)==true)
        {
			$_SESSION['admin_login'] = true;
			header("location:client.php"); 
        }
        else
        {		
     		echo " sorry your password or login is not correct ";            
        }
    }
}

but in the page web client.php what I can add in order to don't get in just after login . ie even if I make link of site client , the systeme tell me that I should login before get in . can you explain to me how ?

in web site client.php what I should add in order if any body know the site could not get in before login

help me please !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Basically, you should check if certain session variable exist when the page is being accessed. If that session variable does not exist, then spit a message or take him to login page as vibhadevit said above.

if( !isset($_SESSION['admin_login']) )
{
    echo("Please login first"); 
}

ok , in order to well understand look what I write in the page of login:

<?PHP
session_start();
include("connexion.php");
if (isset($_POST['login'])and isset($_POST['password']))
{
extract($_POST);
    if (empty($login) or empty($password))
    {
        echo "  sorry ,to connect you should to entre the both password and login ";
    }
    else
    { 


$result1 = mysql_query("select * from admin where login='$login' and password='$password'");       
$result2 = mysql_query("select * from clientcar where surnom='$login' and cin='$password'");       
         if(mysql_num_rows($result2)==true)
        {header("location:clientel.php"); 
        }

        else if(mysql_num_rows($result1)==true)
        {header("location:client.php"); 
        }
         else
         { 
         echo "<font color='red'>  login or password is not correct </font>";

         }
     }
} 

?>



<form style="margin-left: 68px; width: 570px;" name="loginpassword" method="post"  >login:
&nbsp; &nbsp;
&nbsp; &nbsp; <input name="login" maxlength="50" value="login" type="text" /><br />

  <br />

password:&nbsp;<input name="password" maxlength="20" type="password" /><br />

  <br />

  <centre> <input value="connect" type="submit" />
  </centre>



&nbsp;<br />

</form>

the code of the client.php is

<form id="ajouteclient" method="post" >

 <centre> 
     <div align="left">
       <p class="Style3">&nbsp;</p>
       <p class="Style3">cin is important to delete client from database
         </p>
     </div>
     <table width="200" border="0" align="center">
  <tr>
    <td>nom</td>
    <td><input type="text" name="nom" size="20" value="" maxlength="35"></td>
  </tr>
  <tr>
    <td>prenom</td>
    <td><input type="text" name="prenom" size="20" value="" maxlength="35"></td>
  </tr>
  <tr>
    <td>cin</td>
    <td><input type="text" name="cin" size="20" value="" maxlength="35"></td>
  </tr>
  <tr>
    <td>login</td>
    <td><input type="text" name="surnom" size="20" value="" maxlength="35"></td>
  </tr>
  <tr>
    <td>adresse</td>
    <td><input type="text" name="adresse" size="20" value="" maxlength="35"></td>
  </tr>
  <tr>
    <td>tel</td>
    <td><input type="text" name="tel" size="20" value="" maxlength="35"></td>
  </tr>
  <tr>
    <td>fixe</td>
    <td><input type="text" name="fixe" size="20" value="" maxlength="35"></td>
  </tr>
  <tr>
    <td>email</td>
    <td><input type="text" name="email" size="20" value="" maxlength="35"></td>
  </tr>
  <tr>
    <td>profession </td>
    <td><input type="text" name="work" size="20" value="" maxlength="35"></td>
  </tr>
</table>
<p>&nbsp;</p>
<table width="196" border="0" align="center">
  <tr>
    <td align="left" valign="middle"><input type="submit" value="  next   " /></td>
    <td> <input type="reset" value="  cancel" /></td>
  </tr>
</table>
 <p class="Style1">&nbsp;</p>
 </centre>
</form>
<?php 

if(isset($_POST['nom'])) 

$nom=$_POST['nom'];
else $nom="";

if(isset($_POST['prenom'])) 

$prenom=$_POST['prenom'];
else $prenom="";

if(isset($_POST['email'])) 

$email=$_POST['email'];
else $email="";

if(isset($_POST['adresse'])) 

$adresse=$_POST['adresse'];
else $adresse="";

if(isset($_POST['tel'])) 

$tel=$_POST['tel'];
else $tel="";

if(isset($_POST['cin'])) 

$cin=$_POST['cin'];
else $cin="";

if(isset($_POST['surnom'])) 

$surnom=$_POST['surnom'];
else $surnom="";

if(isset($_POST['work'])) 

$work=$_POST['work'];
else $work="";

if(empty($cin)) 
    { 
    echo " cin ?";
    } 
else
{
$connect = mysql_connect('localhost','root',"") or die ("erreur de connexion");
mysql_select_db('fastcarlocation',$connect) or die ("erreur de connexion base"); 
mysql_query("delete from clientcar where cin='$cin'"); 

header("location:client.php"); 

} 

?> 

can you explain to me how I should add what do you tell me , because admin_login how is defined . I should declared or is name of imput balise ie: login <input type="text" neme="admin_login" /> can you explain to me

pleassssssssssssssssssssssssssssssssse help meeeeeeeeeeeeeeeeeeeeeeeeeeee!!!!!!!!

>pleassssssssssssssssssssssssssssssssse help meeeeeeeeeeeeeeeeeeeeeeeeeeee!!!!!!!!
Bumping your thread with a post like that is not constructive - it's just annoying and is more likely to discourage people from helping you.

I don't see any probleme .

I want also ask about the function which make the page web expired

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