gistfile1.php

<?php
if(!isset($_POST['message'])){ exit(); }

$host    = "127.0.0.1:8001";
$channel = "chat";
$message = '"'.$_POST['message'].'"';

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://$host/channels/$channel");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Length: '.strlen($message)));
curl_setopt($ch, CURLOPT_POSTFIELDS, $message);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

echo curl_exec($ch);
curl_close($ch);
?>