September 2016
Intermediate to advanced
1091 pages
21h 41m
English
The module has no firm dependencies on any other module. The Symfony framework service layer enables us to code modules in such a way that, most of the time, there is no need for a dependency between them. While the module does override a service defined in the core module, the module itself is not dependent on it, as nothing will break if the overriding service is missing.
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