function copy($src,$dst) {
		$ref=&$this->ref($dst);
		return $ref=$this->ref($src,FALSE);
	}
function copy($src,$dst) {
		$ref=&$this->ref($dst);
		return $ref=$this->ref($src,FALSE);
	}
function copy ( $ src , $ dst ) { $ ref = & $ this -> ref ( $ dst ) ; return $ ref = $ this -> ref ( $ src , FALSE ) ; }
Copy contents of hive variable to another
@return mixed
@param $src string
@param $dst string
Copy contents of hive variable to another