1 pjaol 1.1 <?php
 2           
 3           class Conf 
 4           {
 5           
 6           	static private $instance;
 7           	//singleton, use instance
 8           
 9           	private function __constructor () {}
10           	
11           	function set ($name, $value)
12           	{
13           		$this->_conf[$name] = $value;
14           	}
15           	function get ($name)
16           	{
17           		return $this->_conf[$name];
18           	}
19           	
20           	static function instance() 
21           	{
22 pjaol 1.1 	  if(!Conf::$instance) {
23           	    Conf::$instance = new Conf();
24           	  }
25           	  return Conf::$instance;
26           	}
27           }
28           
29           ?>