<?php session_start(); include 'sql/db_login.php'; $db = mysqli_connect("$db_servername", "$db_login_tasks", "$db_password_tasks", "$db_name_tasks"); if (isset($_POST["submit"]) && $_SESSION['zalogowany'] = true) { $task = $_POST["task"]; $login = $_SESSION['login']; mysqli_query($db, "INSERT INTO `tasks_$login` (task) VALUES ('$task')"); } header('Location: index.php'); ?>