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Jun 23rd, 2018
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  1. <?php
  2. if(isset($_POST['login'])) {
  3.  
  4.  
  5. // uppgifterna som skrevs i formuläret kontrolleras
  6. $username = trim(addslashes($_POST['username']));
  7. $password = sha1(trim($_POST['password']));
  8.  
  9. // kollar om användaren finns i databasen
  10. $query = mysql_query("SELECT * FROM tabell WHERE username = '$username' AND password = '$password' LIMIT 1") or die(mysql_error());
  11. $row = mysql_fetch_array($query);
  12.  
  13. ?>
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