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- Tady to zkontroluje login, kterej dostal z post formuláre
- session_start();
- include "config.php";
- dbconnect();
- if(isset($_POST['submit']))
- {
- $_SESSION['user_id']=null;
- $user=$_POST['username'];
- $pass=$_POST['pass'];
- $query=mysql_query("SELECT * FROM users WHERE username='$user' AND pass='$pass'") or die (mysql_error());
- while($row=mysql_fetch_array($query))
- {
- $_SESSION['user_id']=$row['id'];
- $_SESSION['user_lvl']=$row['userlvl'];
- }
- }
- a tohle se stane nad tim formulárem kdyz je spatný heslo nebo jméno
- if(isset($_POST['submit']) && $_SESSION['user_id']==null)
- {
- echo "Špatné jméno nebo heslo";
- }
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