locale_name

The locale_name filter returns the locale name given its two-letter code:

1
2
{# German #}
{{ 'de'|locale_name }}

By default, the filter uses the current locale. You can pass it explicitly:

1
2
3
4
5
{# allemand #}
{{ 'de'|locale_name('fr') }}

{# français (Canada) #}
{{ 'fr_CA'|locale_name('fr_FR') }}

注解

The locale_name filter is part of the IntlExtension which is not installed by default. Install it first:

1
$ composer require twig/intl-extra

Then, on Symfony projects, install the twig/extra-bundle:

1
$ 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