Mini Shell

<?php

    include '../db/database.php';
    
    $user_id = $_POST['user_id'];
    $name = $_POST['name'];
    $last_name = $_POST['last_name'];
    $password = $_POST['password'];
    $login_status = $_POST['login_status'];

    
 
    
      //ถ้ากรอก password เข้ามาก็ให้ update
    if (!empty( $password)) {
          //เข้ารหัส Password
        $salt = 'tikde78uj4ujuhlaoikiksakei896';
        $hash_password = hash_hmac('sha256', $password, $salt);
        $sql = "UPDATE `user` SET `password`='$hash_password' WHERE (`user_id`='$user_id')";
         mysqli_query($link, $sql);
    }
    
    
    $sql = "UPDATE `user` SET  `name`='$name',`last_name`='$last_name',`login_status`='$login_status'  WHERE (`user_id`='$user_id')";
    
    $result = mysqli_query($link, $sql);
    
    if ($result) {
        header('Content-Type: application/json');
        echo json_encode(array('status' => 'success','message' => 'แก้ไขข้อมูลเรียบร้อยแล้ว'));
    } else {
        header('Content-Type: application/json');
        $errors = "Username ซ้ำ กรุณาเปลี่ยน Username ใหม่" . mysqli_error($link);
        echo json_encode(array('status' => 'danger','message' => $errors));
    }