- How do I install byjg/config in a Laravel project?
- Install it with Composer using composer require byjg/config. The package is a lightweight PHP component, so in Laravel you typically instantiate its config or dependency injection classes in a service provider or bootstrap script rather than expecting an auto-discovered Laravel provider. Confirm the installed version's namespace and API in the README before wiring it into application code.
- Which configuration file formats does byjg/config support?
- ByJG Config can load settings from PHP arrays, files, and environment variables, with file support for INI, JSON, YAML, and XML. That makes it useful when a Laravel module needs a simple config source that is not tied to one file format. Check that any required YAML or XML parser dependency is present for the formats you plan to use.
- How do I access nested config values with dot notation?
- Dot notation lets you address nested values as a single key, such as database.connections.mysql.host, instead of traversing arrays manually. This keeps configuration lookups concise in Laravel service providers and module bootstrap code. Use your application's validation layer to fail fast when critical keys are absent.
- Can byjg/config read environment variables and override settings?
- Yes, ByJG Config supports loading settings from environment variables and provides simple override behavior. This is useful in Laravel deployments where secrets and environment-specific values should replace file defaults. Keep precedence explicit and test that environment overrides win over the intended file or directory layers.
- How does addConfigDirectory() handle precedence when loading multiple config directories?
- ByJG Config provides layered config loading through addConfigDirectory(), with later directories overriding earlier ones. That matches the common pattern of shipping package defaults first and application overrides later. Because nested merge behavior can be subtle, test critical keys to confirm whether your version performs recursive merge or replacement for the structures you use.
- Is byjg/config a drop-in replacement for Laravel's native container and config repository?
- No, it is not a drop-in replacement for Laravel's native container and config repository. ByJG Config is a minimalist config management and dependency injection component that can complement Laravel when scoped to specific modules or service providers. Avoid swapping it in for Laravel's container without thorough compatibility testing for bindings, singletons, and resolution behavior.
- Which Laravel and PHP versions are supported by byjg/config?
- ByJG Config is a PHP library, so Laravel compatibility depends on its Composer PHP constraint and your application's Laravel version. There is no official Laravel package integration described in the overview, so verify PHP 8.1+ support and test against Laravel 9, 10, or 11 in a branch before adopting it. Check the repository's composer.json and release notes for the exact supported ranges.
- How should I test config merging and dependency injection validations before deploying?
- Create a sandbox branch with representative config layers, including vendor defaults, package defaults, and application overrides. Add tests for config precedence, dot-notation lookups, environment overrides, and dependency injection definitions that may be affected by new validations. Then integrate into one Laravel service provider before expanding to other modules.
- What performance impact does loading many config directories have in Laravel?
- Config loading usually happens at boot time, so performance impact is minimal for typical Laravel applications. It can become noticeable if you load hundreds of directories or parse large YAML or XML files on every request. Benchmark your real layer count and consider caching resolved configuration if it sits in a high-throughput path.
- Is byjg/config actively maintained, and what maintenance concerns should my team plan for?
- Check the GitHub repository, Packagist release history, and issue activity to judge current maintenance before adopting it. Layered configuration adds a maintenance surface because teams must know which directory owns each key and document precedence. Assign clear ownership and keep tests around critical overrides so future package updates or service definition changes do not cause silent misconfiguration.