Which BitCoin Payment Confirmation API Code Is Suitable For Php Beginners?

QUESTION 2:
How to write the html5 form and the associated php to submit the form to my mysql db that are compatible (integrateable) with the CodePal AI’s generated code ?

Official BitCoin Website’s Payment Confirmation API Code:

/**
 * This function confirms a payment made to a website using the official Bitcoin payment gateway API.
 *
 * @param string $transaction_id The unique transaction ID generated by the Bitcoin payment gateway
 * @param float $amount The amount of Bitcoin paid by the customer
 * @param string $customer_address The Bitcoin address of the customer who made the payment
 * @param string $website_address The Bitcoin address of the website receiving the payment
 * @param string $api_key The API key provided by the Bitcoin payment gateway
 *
 * @return bool Returns true if the payment is confirmed, false otherwise
 */
function confirmBitcoinPayment($transaction_id, $amount, $customer_address, $website_address, $api_key) {
    // Initialize cURL
    $ch = curl_init();

    // Set the cURL options
    curl_setopt($ch, CURLOPT_URL, "https://api.bitcoinpaymentgateway.io/v1/confirm_payment");
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query([
        'transaction_id' => $transaction_id,
        'amount' => $amount,
        'customer_address' => $customer_address,
        'website_address' => $website_address,
        'api_key' => $api_key
    ]));
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    // Execute the cURL request
    $response = curl_exec($ch);

    // Check for errors
    if (curl_errno($ch)) {
        error_log("Error confirming Bitcoin payment: " . curl_error($ch));
        curl_close($ch);
        return false;
    }

    // Close the cURL connection
    curl_close($ch);

    // Parse the response
    $response = json_decode($response, true);

    // Check if the payment is confirmed
    if ($response['status'] == 'confirmed') {
        return true;
    } else {
        return false;
    }
}