Shulou(Shulou.com)06/03 Report--

This article introduces the knowledge of "example explanation of PHP dependency injection container". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Dependency injection container understanding

Coupling

A good code structure design must be loosely coupled, which is the purpose of many general design patterns, which is to bring together the code of the same function scattered everywhere to form a module. and then communicate between different modules through small, clear channels.

In practice, the interdependence between different functions and modules is inevitable, and how to deal with the relationship between these dependencies is the key to whether the code structure can become beautiful.

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