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Jun 29th, 2018
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  1. <?php
  2.  
  3.  
  4. $verbindung = mysql_connect("localhost","root","test12345")or die ("MYSQL-Password falsch!");
  5. mysql_select_db(login, $verbindung)or die ("Deine Datenbank existiert nicht!");
  6.  
  7. $username = mysql_real_escape_string($_POST['username']);
  8.  
  9. $password = mysql_real_escape_string($_POST['password']);
  10.  
  11. $query = mysql_query("SELECT * FROM users WHERE username = '".$username."' AND password = '".$password."'")or die (mysql_error());
  12.  
  13. $rows = mysql_num_rows($query);
  14.  
  15. if(isset($_POST['submit'])){
  16. if(rows == "1")
  17. {
  18.  
  19. echo"Du bist eingeloggt!";
  20.  
  21. }
  22.  
  23. else{
  24.  
  25. echo"Deine Daten sind nicht korrekt!";
  26.  
  27. }
  28. }
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