<? 

class foster_session{
var	$accesstoken = null;





	
	public function getnewtoken()
	{
		$str="";
		for ($i=1;$i<8;$i++) {
		$items = "jkdafjdskfjdfdfkjdsfjdskfjsdfksdjf43yu9243434nm3m43n43n4*8493243243b4jh3434438458u43949549584";
		$item = rand(0, strlen($items)-1);
		$str=$str.$items[$item];
		}
		return $str;
	}//end  of getnewtoken
	


//----------------------------------------------------------------
public function refreshToken()
	{
		$str="";
		for ($i=1;$i<8;$i++)
		{
			$items = "jkdafjdskfjdfdfkjdsfjdskfjsdfksdjf43yu9243434nm3m43n43n4*8493243243b4jh3434438458u43949549584";
			$item = rand(0, strlen($items)-1);
			$str = $str.$items[$item];
		}
		$this->accesstokentoken = md5($str);
	} // end of functon------------------------------------------------
	
 } // end class 
?>