SESSION problem

[Bravat]

I have this error, and I cann't find soluiton:

Notice: Undefined index: ime in C:\wamp\www\web\login_public.php on line 26

Notice: Undefined index: ime in C:\wamp\www\web\login_public.php on line 27

 

This is the code:

<?php require_once("public/includes/session.php"); ?>
<?php require_once("public/includes/connection.php"); ?>

<?php  

		if(!$_POST['submit']){
			header('refresh:0; url=index.php');}
		else {
		$korisnik = $_POST['korisnicko_ime']; 
		$lozinka = $_POST['lozinka'];
		$lozinka_db = sha1($lozinka);

			if ($korisnik && $lozinka){
				$query = mysql_query("SELECT * FROM korisnik WHERE korisnicko_ime = '$korisnik' ");
				$numrow = mysql_num_rows($query);

				if($numrow != 0){

					while ($row = mysql_fetch_assoc($query)){
						$korisnik_db = $row['korisnicko_ime'];
						$db_lozinka = $row['lozinka'];
						$ime = $row['ime'];
						}
					if ($korisnik == $korisnik_db && $lozinka_db == $db_lozinka){
						echo "Uspesno ste ulogovani";
						$_SESSION['ime'] == $ime;
						echo $_SESSION['ime'];
						}
					else { echo "Lozinka je netacna"; }							
					} else {die("Korisnik ne postoji");}	
			}
		}

?>

 

What seems to be the problem 

 

 

 

[BlueSkyIS]

the 'i' is a weird character in $_SESSION['ime'] == $ime;

 

so $_SESSION['ime']; (without the wierd character) is undefined.

[Bravat]

Changed it to:

$_SESSION['username'] == $ime;
echo $_SESSION['username'];

and it still does not work 

[BlueSkyIS]

what "does not work"? do you still get the same notice? can you post the latest code?

[Bravat]

The same error is reported: Here is the code again ( basically changed first line and the $_SESSION lines):

<?php session_start(); ?>
<?php require_once("public/includes/connection.php"); ?>

<?php  

		if(!$_POST['submit']){
			header('refresh:0; url=index.php');}
		else {
		$korisnik = $_POST['korisnicko_ime']; 
		$lozinka = $_POST['lozinka'];
		$lozinka_db = sha1($lozinka);

			if ($korisnik && $lozinka){
				$query = mysql_query("SELECT * FROM korisnik WHERE korisnicko_ime = '$korisnik' ");
				$numrow = mysql_num_rows($query);

				if($numrow != 0){

					while ($row = mysql_fetch_assoc($query)){
						$korisnik_db = $row['korisnicko_ime'];
						$db_lozinka = $row['lozinka'];
						$ime = $row['ime'];
						}
					if ($korisnik == $korisnik_db && $lozinka_db == $db_lozinka){
						echo "Uspesno ste ulogovani";
						$_SESSION['username'] == $ime;
						echo $_SESSION['username'];
						}
					else { echo "Lozinka je netacna"; }							
					} else {die("Korisnik ne postoji");}	
			}
		}

?>

[Pikachu2000]

See if there's a values to assign. Temporarily add the line I've pointed out in the code, and see if $row['ime'] even has a value.

 

if ($korisnik == $korisnik_db && $lozinka_db == $db_lozinka){
                     echo "Uspesno ste ulogovani";
                     echo '<br>$row[\'ime\'] = [ ' . $row['ime'] . ' ]<br>'; // <---- ADD THIS FOR DEBUGGING
                     $_SESSION['ime'] == $ime;
                     echo $_SESSION['ime'];
                     }

[Bravat]

This is the result:

$row['ime'] = [ ]

[Pikachu2000]

Then there's your problem. The query isn't returning a value for that field, so you need to debug that and find out why.

[Bravat]

But when i use this line:

echo '<br>$row[\'ime\'] = [ ' . $ime . ' ]<br>';

there is a positive result:

$row['ime'] = [ Sasha ]

[Pikachu2000]

Wait, I didn't see that you were already outside of the while() loop at that point. How many records is this query expected to return? Only one or more than one?

[Bravat]

Only one record. This is an attempt of login system.

[Bravat]

Well...  human stupidity is so infinitive  . Problem was in == (wonder why i put the).

Just to say this is the best forum for helping novice PHP "programmers"  .

Thank you for help.

[Pikachu2000]

Well, we all missed it too! Glad you noticed it.