How Symfony 4 will make life easier for developers

If instead you’re still pulling your hair out over Symfony 1, 2 or even 3 this paper should convince that your daily life can change…

To sum up I would say that it seems like a very nice feature and it offers the possibility to avoid manual configuration of services and may help also during refactoring of dependencies.

On most all of the recent PHP applications there are APIs.
For those who were thinking about this

I will not go into detail in this article about API Platform but I just wanted to give you an overview of the interesting things you can do with it.

5. Symfony + Docker, from development to production

For instance I learnt that the order in which we put the COPY instructions on the Dockerfile has to be from the files/directories we rarely change to the ones we change frequently. This way we’ll optimise because Docker will skip the layers cached from previous builds.
On the other hand in terms of configuration they ensured that the variables were passed from outside the container as environment variables (compare to the old way with a configuration file by environment).

Last but not least I decided not to talk about the presentations “Composer: write a melody with your dependencies” and “Adding Event Sourcing to an existing PHP project (for the right reasons) ” not because they weren’t interesting, but just because they are less related with Symfony in my opinion and thus it would be more “off topic”.

Now it’s time to leave so I will conclude this article by a famous recommended Arabic proverb

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