seniorLaravel

What is Laravel dependency injection container resolution process?

Updated May 16, 2026

Short answer

Laravel resolves dependencies automatically using reflection and service container bindings.

Deep explanation

When a class is requested, Laravel inspects its constructor using reflection, identifies dependencies, and resolves them recursively from the service container. If a binding exists, it uses that; otherwise, it instantiates the class directly. This enables inversion of control and decoupled architecture.

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