Mini Shell

<?php
        session_start();
        if (!isset($_SESSION['user_id'])) {
            header("Location: login.php");
        }
        
       include '../db/database.php';
        
        $session_user= $_SESSION['user_id'];
        
        $qry_usersession = "SELECT * FROM user  WHERE user_id='$session_user'";
        $result_usersession = mysqli_query($link,$qry_usersession);
        if ($result_usersession) {
            $row_usersession = mysqli_fetch_array($result_usersession,MYSQLI_ASSOC);
            
            $s_user_id = $row_usersession['user_id'];
            $s_username = $row_usersession['username'];
            $s_name = $row_usersession['name'];
            $s_last_name = $row_usersession['last_name'];  
            $s_login_status = $row_usersession['login_status'];
            mysqli_free_result($result_usersession);
        }