``country_timezones`` ===================== The ``country_timezones`` function returns the names of the timezones associated with a given country code: .. code-block:: twig {# Europe/Paris #} {{ country_timezones('FR')|join(', ') }} .. note:: The ``country_timezones`` function is part of the ``IntlExtension`` which is not installed by default. Install it first: .. code-block:: bash $ composer require twig/intl-extra Then, on Symfony projects, install the ``twig/extra-bundle``: .. code-block:: bash $ composer require twig/extra-bundle Otherwise, add the extension explicitly on the Twig environment:: use Twig\Extra\Intl\IntlExtension; $twig = new \Twig\Environment(...); $twig->addExtension(new IntlExtension());