PHP 表单重定向到网页

Question

I have an entry form that needs to redirect to a payment page, which I'm struggling to sort, here is my code:

if(mail($recipient, $subject, $email_content, $email_headers)) {
        // Set a 200 (okay) response code.
         http_response_code(200);
        echo "Thank You For Entering. You need to make a payment now"; 

and this is what I want it to do:

if(mail($recipient, $subject, $email_content, $email_headers)) {
        // Set a 200 (okay) response code.
         http_response_code(301); window.location='payment.html');

I know the below code won't work, I just can't see to code it correctly?

Is it possible?

Answer 1

use header function

if(@mail($recipient, $subject, $email_content, $email_headers)) {
            // Set a 200 (okay) response code.
             http_response_code(301); 
    header('location: http://yourdomain.com/payment.html');