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Jun 14th, 2017
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  1. <?php
  2.  
  3. $username = $_POST["username"];
  4. $password = $_POST["password"];
  5.  
  6. if (username&&password) {
  7.  
  8. $connect = mysql_connect("localhost","oxyzero","***") or die("Erro");
  9. $db = mysql_select_db("users") or die("Erro 2");
  10.  
  11. $query = mysql_query("SELECT * FROM users WHERE username='$username'");
  12.  
  13. $numrow = mysql_num_rows($query);
  14.  
  15. if ($numrow!=0){
  16.  
  17. while ($row = mysql_fetch_assoc($query)){
  18.  
  19. $dbusername = $row['username'];
  20. $dbpassword = $row['password'];
  21.  
  22. }
  23.  
  24. // Se os dados coincidirem:
  25.  
  26. if ($username==$dbusername&&$password==$dbpassword){
  27.  
  28. echo "Bem-vindo :D";
  29.  
  30. }else{
  31. echo "User incorecto, ou password incoreta.";
  32. }
  33.  
  34. }else{
  35. die("Esse user não existe!");
  36. }
  37. }else{
  38. die("Insere nome e a password");
  39. }
  40.  
  41. ?>
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