Add autoconfigure tag for ParamConverterInterface

[B-Galati]

I tried to add the same behavior in converters.xml but it was not working..

 <instanceof id="Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\ParamConverterInterface" public="true">
            <tag name="request.param_converter" />
</instanceof>

[HeahDude]

I tried to add the same behavior in converters.xml but it was not working..

It's better to do it in the pass anyway as it allows to auto configure any other converter.

The instance_of DI feature only applies on definitions in the same file.

[weaverryan]

This makes sense to me: this will create a non-named converter with a priority of 0... which is probably what you want in most cases.

@B-Galati could you also update the docs: https://github.com/sensiolabs/SensioFrameworkExtraBundle/blob/74f1f17e1e5c32ca43de92611e9097a8d0e0acf2/Resources/doc/annotations/converters.rst#creating-a-converter. We should say something like "If you're using service auto-registration and autoconfiguration, you're done! Your converter will automatically be used. If not,..."

You could even link to http://symfony.com/doc/current/service_container/3.3-di-changes.html for auto-registration and autoconfiguration.

[B-Galati]

@weaverryan It's done thank you, let me know for anything else ;-)

[weaverryan]

One minor thing, this (by our standard) needs to live all the way at the end of the file :)

[B-Galati]

done thanks !

[fabpot]

Thank you @B-Galati.