POST Request

function send_request ($request)
{
	$server		= $request['server'];
	$path			= $request['path'];
	$verb			= $request['verb'];
	$content	= $request['content'];
	$headers	= $request['headers'];

	if (is_array($headers)) $additional_headers = join("\n", $headers) . "\n";

	if ($verb == "POST") {
		$content_length = strlen($content);
		$_headers = "POST $path HTTP/1.1\nHost: $server\nConnection: Close\n" . $additional_headers . "Content-length: $content_length";
		$_content = "\n\n$content\n";
	}
	else {
		$_headers = "GET $path HTTP/1.1\nHost: $server\nConnection: Close\n" . $additional_headers . "\n\n";
	}

	$fp = fsockopen($server, 80, $errno, $errstr);
	if (!$fp) {
		return;
	}

	fputs($fp, $_headers.$_content);

	$headers_started = false;
	$content_started = false;
	while (!feof($fp)) {
		$line = chop(fgets($fp));

		if (!$headers_started) {
			$headers_started = true;
			$response_headers = $line."\n";

			if (preg_match("/HTTP\/1\.[0|1] (\d{3}) /", $line, $matches)) {
				$status_code = $matches[1];
			}
		}
		elseif (!$content_started) {
			if ($line == '') { $content_started = true; }
			else { $response_headers .= $line."\n"; }
		}
		elseif (content_started) {
			$response_body .= $line."\n";
		}
	}

	fclose($fp);

	return array(
		"request_headers"		=> $_headers, 
		"request_body"			=> $content, 
		"response_headers"		=> $response_headers, 
		"response_body"			=> $response_body, 
		"response_status_code"		=> $status_code
	);
}