Documented how to get container parameters as a service #9181
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In this comment Ryan said that we can use |
service_container.rst
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| :class:`Symfony\\Component\\DependencyInjection\\ParameterBag\\ParameterBag` | ||
| objects used in other parts of the framework:: | ||
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| // src/Service/MessageGenerator.php |
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An example of the services.yml/xml would be nice also. How do I configure which services are inside the ContainerBag?
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In the ContainerBag there are no services, just all container parameters. About the YAML/XML config ... since we're promoting autowiring and type-hint injection, I prefer to keep consistent with the rest of the docs.
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I know, but how do I say that inside this containerBag there is a param called 'parameter_name' (your example)
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@jordisala1991 I had the same question as you, read the docs again and now my understanding is that you get each and every available parameters in that bag
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I've reworded everything. Hopefully it's easier to understand now. Thanks!
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Now I get it! Thank you @javiereguiluz
service_container.rst
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| use Symfony\Component\DependencyInjection\ParameterBag\ContainerBagInterface; | ||
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| class MessageGenerator |
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Maybe a more concrete example with a Mailer class using a mailer_sender parameter in a sendWelcomeEmail() method maybe?
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I like the idea of giving a name to the parameter. Thanks!
This fixes #8999.