evolution-cms / evolution

    }

}

if(!function_exists('removeLastPath')) {

    /**

     * @param string $string

     * @return bool|string

     */

    function removeLastPath($string)

    {

        $pos = strrpos($string, '/');

        if ($pos !== false) {

            $path = substr($string, 0, $pos);

        } else {

            $path = false;

        }

        return $path;

    }

}

if(!function_exists('getExtension')) {

    /**

    }

}

if(!function_exists('getExtension')) {

    /**

     * @param string $string

     * @return bool|string

     */

    function getExtension($string)

    {

        $pos = strrpos($string, '.');

        if ($pos !== false) {

            $ext = substr($string, $pos);

            $ext = strtolower($ext);

        } else {

            $ext = false;

        }

        return $ext;

    }

}

if(!function_exists('checkExtension')) {

    /**