<?php//// A very simple PHP example that sends a HTTP POST to a remote site//$ch = curl_init();curl_setopt($ch, CURLOPT_URL,"http://www.example.com/tester.phtml");curl_setopt($ch, CURLOPT_POST, 1);curl_setopt($ch, CURLOPT_POSTFIELDS, "postvar1=value1&postvar2=value2&postvar3=value3");// In real life you should use something like:// curl_setopt($ch, CURLOPT_POSTFIELDS, // http_build_query(array('postvar1' => 'value1')));// Receive server response ...curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);$server_output = curl_exec($ch);curl_close ($ch);// Further processing ...if ($server_output == "OK") { ... } else { ... }?>