PP/add_orders.php

<?php
$host = "kurek620.beget.tech";
$username = "kurek620_baze";
$password = "6910WASD579h";
$database = "kurek620_baze";


$mysql = new mysqli($host, $username, $password, $database);

if($mysql->connect_error){
    die("Ошибка подключения". $mysql->connect_error);
}

$product_id = $_POST["productid"];
$count_prod = $_POST["countprod"];
$summ = $_POST["su"];
$id_login = $_POST["id_login"];




$query = "INSERT INTO Orders1 (`product_id`, `count_prod`, `summ`, `id_login`) 
VALUES ('$product_id', '$count_prod', '$summ', '$id_login')";
$result = $mysql->query($query);
if(!$result){
    echo "Что то не так" . $mysql->error;
}
else{
   
        echo "<script>window.location.href = 'product.php';</script>";
}

?>