NYCPHP Meetup

[Joseph Crawford]

guys i have a class that is used to open a socket connection, however
i am getting this error

Fatal error: Cannot access undefined property for object with
overloaded property access in D:\htdocs\Nforum\System\Nntp\Nntp.php on
line 40

i am not sure if that is a normal php error or a php 5 error, i am
using the __set and __get methods for part of this object such as the
$errno and $errstr i changed to $this->errno and $this->errstr.

i have posted the code along with this message, if there are any
guru's here that can shed some light on this error i would be much
appreciated.

<?
class Nntp {
	static private $instance;
	
	private $host;
	private $port;
	private $username;
	private $password;
	private $connection;
	
	private $props;
	
	private function __construct($host, $port, $username, $password) {
		$this->host = $host;
		$this->port = $port;
		$this->username = $username;
		$this->password = $password;
		$this->timeout = 30;
		$this->errno = 0;
		$this->errstr = '';
	}
	
	static function getInstance($host=null, $port=119, $username=null,
$password=null) {
		if(!Nntp::$instance) {
			Nntp::$instance = new Nntp($host, $port, $username, $password);
		}
		return Nntp::$instance;
	}
	
	public function __set($name, $value) {
		$this->props[$name] = $value;
	}
	
	public function __get($name) {
		if(isset($this->props[$name])) return $this->props[$name];
		else return null;
	}
	
	public function Open() {


// THIS IS THE LINE THAT IS KICKING OUT THAT ERROR

		$this->connection = fsockopen($this->host, $this->port,
$this->errno, $this->errstr, $this->timeout);
		if(!$this->connection) {
			echo $this->errstr."(".$this->errno.")<br />\n";
		}
	}
	
	function isConnected() {
		if(is_null($this->connection)) return false;
		else return true;
	}
}
?>

-- 
Joseph Crawford Jr.
Codebowl Solutions
codebowl at gmail.com
802-558-5247