session_start(); include ("inc/conexion.php"); $_SESSION["usuario"] = ""; $_SESSION["rol"] = ""; $_SESSION["userid"] = ""; if (isset($_REQUEST["fin"])) { $_SESSION["rol"] = ""; $_SESSION["usuario"] = ""; $_SESSION["userid"] = ""; session_destroy(); } if(!empty($_POST["archiva_datos"])){ $guardar = $_POST["archiva_datos"]; } if (isset($guardar)) { $usu = $_POST["login"]; $pas = trim($_POST["pass"]); $sql = "SELECT * FROM usuariospc WHERE usuario='$usu' AND password='$pas'"; //echo $sql; $result = mysqli_query($dbh, $sql); $num = mysql_affected_rows(); //echo $num."--"; if ($num > 0) { while($row = mysqli_fetch_array($result)) { $_SESSION["usuario"] = $row["codigo"]; $_SESSION["rol"] = $row["rol"]; $_SESSION["userid"] = $row["codigo"]; $usuario = $row["codigo"]; $rol = $row["rol"]; echo ""; } } else { $_SESSION["usuario"] = ""; $_SESSION["rol"] = ""; $_SESSION["userid"] = ""; echo ""; } } ?>
|