| ``currency_symbol`` |
| =================== |
| |
| The ``currency_symbol`` filter returns the currency symbol given its three-letter |
| code: |
| |
| .. code-block:: twig |
| |
| {# € #} |
| {{ 'EUR'|currency_symbol }} |
| |
| {# ¥ #} |
| {{ 'JPY'|currency_symbol }} |
| |
| By default, the filter uses the current locale. You can pass it explicitly: |
| |
| .. code-block:: twig |
| |
| {# ¥ #} |
| {{ 'JPY'|currency_symbol('fr') }} |
| |
| .. note:: |
| |
| The ``currency_symbol`` filter 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()); |
| |
| Arguments |
| --------- |
| |
| * ``locale``: The locale |