gistfile1.txt

private function verifyCaptcha($challenge,$response){
			$handle = curl_init("http://www.google.com/recaptcha/api/verify");
			$post = array("privatekey"=>$this->params['reCaptcha_private'],
										"remoteip"=> $_SERVER['REMOTE_ADDR'],
										"challenge"=>$challenge,
										"response"=>$response);
			curl_setopt($handle, CURLOPT_POST, true);
			curl_setopt($handle, CURLOPT_RETURNTRANSFER, 1);
			curl_setopt($handle, CURLOPT_POSTFIELDS, $post);
			$info = explode("\n",curl_exec($handle));
			if( $info[0] == "true" ){
				return true;
			} else {
				return false;
			}
		}