Is something wrong?

[Whalenut]

Hi I´m what you would call a newbie with PHP coding, but i have made a login script using sessions. Now my problem is that when I use firefox or Netscape i have to log in twice to actually log in. My question is: Is there something wrong with my script?

 

<?php

 

if(empty($_POST['AnvId']) or empty($_POST['LosenOrd']) )

  {

echo "fyll i båda fälten"; //saying: fill both fields!

}

 

else

{

include('pics/detdu.php');

 

 

 

$AnvId = str_replace("'","''",$_POST['AnvId']);

$LosenOrd = str_replace("'","''",$_POST['LosenOrd']);

 

 

$cxn = mysql_connect($host, $user, $dbLogin);

 

mysql_select_db($dBase);

 

$sql = 'select link from users where user="'.trim($AnvId).'" and password="'.trim($LosenOrd).'";';

 

$result = mysql_query($sql);

 

if (!$result) {

  echo 'Could not run query: ' . mysql_error();

  exit;

}

 

$row = mysql_fetch_row($result);

if ($row[0] == "")

{

  header("Location:http://www.whalenut.se/design/index.php");

}

else

{

session_start();

$_SESSION['AnvId'] == $_POST['AnvId'];

header("Location:$row[0]");

 

}

}

 

 

?>

 

I´m am thankfull for any type of constructive answers and/or comments

[envexlabs]

Hey,

 

I think it has something to do with setting POST variables into your SESSIONS, and refreshing using PHP_SELF.