fwolf / fwlib

			$s_linker = '&';

		// Parse param, join array and fix linker char with url

		if (is_array($param) && 0 < count($param))

		{

			$s = '';

			foreach ($param as $k => $v)

				$s .= "&" . urlencode($k) . '=' . urlencode($v);

			$param = $s;

		}

		if (!empty($param))

			$param{0} = $s_linker;

        // Parse param, join array and fix linker char with url

        if (!empty($param)) {

            if (is_array($param)) {

                $queryString = '';

                foreach ($param as $k => $v) {

                    $queryString .= '&' . urlencode($k) . '=' . urlencode($v);

                }

                $param = $queryString;

            }

            $param{0} = $linker;

        }