CODEWITHSUNDEEP
phpsymfony
graille
graille

Reputation: 1231

sub-parameter in symfony configuration

I try to call a sub parameter in my symfony configuration. example :

parameters:
    param.languages:
        en:
            - en
            - fr
        fr:
            - fr
            - en

And I want to include the "en" subparameter of "param.languages" in my config like :

services:
    app.mailer:
        class:     AppBundle\Mailer
        arguments: ['%param.languages[en]%']

Or something like that... I've no idea how to do this ^^'

Can you help me :) ?

Upvotes: 0

Views: 136

Answers (1)

melnikoved
melnikoved

Reputation: 111

If you use %...% format you can get parameters only by the highest name - param.languages.

If you want to get determine parameter e.g. param.languages.en you must use expression language:

services:
    app.mailer:
        class:     AppBundle\Mailer
        arguments: ["@=container.getParameter('param.languages')['en']"]

More info here: http://symfony.com/doc/current/service_container/expression_language.html

Upvotes: 1

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