I am trying to send a personalized message to the customer via PHP formatted e-mail with some PHP code in it. But, for some spectacular reason, I am unable to send $_POST['message']. But other variables are sent and visible.
Here is my PHP code:
<?php
function set_html_content_type() {
return 'text/html';
}
add_filter( 'wp_mail_content_type', 'set_html_content_type' );
$to = $_POST['email'];
$subject = 'Whittington Barge - QR';
$body = '<html><head></head><body>
<h1>Here is your Voucher!</h1>
<h3>Test personalized message: '.$_POST['message'].'<h3>
<p>Feel free to save it to your phone and show us when you arrive!</p>
<img src="'.$_POST['image'].'"></img></body></html>';
wp_mail( $to, $subject, $body );
remove_filter( 'wp_mail_content_type', 'set_html_content_type' );
?>
In result, I get this e-mail.
I have tried pretty much everything I know. It is held on a Wordpress website as well.
