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Sep 23rd, 2016
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  1. $result = mysqli_query($link,"SELECT user, pass FROM usuarios WHERE user= $username AND pass= $password");
  2.  
  3. if($result && mysqli_num_rows($result) > 0)
  4. {
  5. // Login OK, continuar con el codigo.
  6. }
  7. else
  8. {
  9. // Introduciendo un usuario y password que existen me salta este error todo el rato.
  10. echo 'Usuario o password no existe';
  11. }
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