/**************************************************************************/
/* scanProxy function by Christian Haschek christian@haschek.at */
/* It's intended to be used with php5-cli .. don't put it on a web server */
/* */
/* Requests a specific file ($url) via a proxy ($proxy) */
/* if first parameter is set to false it will retrieve */
/* $url without a proxy. CURL extension for PHP is required. */
/* */
/* @param $proxy (string) is the proxy server used (eg 127.0.0.1:8123) */
/* @param $url (string) is the URL of the requested file or site */
/* @param $socks (bool) true: SOCKS proxy, false: HTTP proxy */
/* @param $timeout (int) timeout for the request in seconds */
/* @return (string) the content of requested url */
/**************************************************************************/
function scanProxy($proxy,$url,$socks=true,$timeout=10)
{
$ch = curl_init($url);
$headers["User-Agent"] = "Proxyscanner/1.0";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_HEADER, 0); //we don't need headers in our output
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 0);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT ,$timeout);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //return output as string
$proxytype = ($socks?CURLPROXY_SOCKS5:CURLPROXY_HTTP); //socks or http proxy?
if($proxy)
{
curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_PROXYTYPE, $proxytype);
}
$out = curl_exec($ch);
curl_close($ch);
return trim($out);
}
