AdamB7586 / GoogleFonts

     * @param string $list The type that you are listing

     * @return array|string If any types exist an array will be returned else will return the error message

     */

    protected function listFontTypes($list = 'weight')

    {

        $this->getJSONFile();

        if (array_key_exists($list, $this->orderedList)) {

            $array = array_keys($this->orderedList[$list]);

            sort($array);

            return $array;

        }

        return $this->error_message;

    }

    /**

     * @param string $list This needs to be the value that you are searching on

     * @return array|string If any fonts exist for the given parameters an array will be returned else will return the error message

     */

    protected function listFonts($option, $list = 'weight')

    {

        $this->getJSONFile();

        if (array_key_exists($option, $this->orderedList[$list])) {

            $array = array_keys($this->orderedList[$list][$option]);

            return $array;

        }

        return $this->error_message;

    }

}