Sometimes you might want to submit a form on one website and also push the same form submission POST data to a separate form on another domain.
Here is a bit of PHP code that will take the current form submission and forward it onto another form submit on another domain.
<?php // put your code here that does any local processing with form submit data // print_r($_POST); // this is the URL of the OTHER website that will receive a copy of the form submission data $url = "http://example.com/submit.php"; // change this! $ch = curl_init($url); curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($_POST)); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HEADER, false); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); $response = curl_exec($ch); // $response will contain the output of the OTHER website processing the form submission // you can echo it to the screen or do your own processing if you want. echo $response; ?>