- How do I install koolreport/laravel in a Laravel application?
- Add it with Composer: composer require koolreport/laravel. On Laravel versions with package discovery enabled the service provider is registered automatically; otherwise register it in your config/app.php providers array. Then publish any package configuration you need and make sure your report classes sit in an autoloaded namespace.
- Which Laravel and PHP versions does koolreport/laravel support?
- The package is a thin integration layer, so its real support boundary is the Laravel and PHP range declared in its composer.json. Before adopting or upgrading, confirm that range still covers the lowest Laravel minor you run in production and that your PHP version satisfies it. Check it against your own suite rather than assuming the newest Laravel release is covered.
- How do I create a report inside a Laravel controller?
- Define the report as a PHP class extending KoolReport's report base, declaring its datasources and data processing steps. Instantiate that class from a controller action and pass the output to a Blade view, or return it directly on an export route. Keeping report classes out of controllers lets you reuse the same report across routes and queued jobs.
- Can KoolReport reports use my existing Laravel database connection?
- Yes. The integration exists so reports can reuse the database connections already configured in Laravel instead of duplicating credentials in a separate configuration file. Point the report datasource at your Laravel connection and keep credentials in .env as usual. If a report should hit a read replica, define it as an additional Laravel connection and reference it by name.
- Can I export reports to Excel, PDF, or CSV from Laravel?
- Report generation, data processing, and export are supported through KoolReport's export layer, so those capabilities remain available inside a Laravel application. Wire an export action to a controller method or route and return the generated file as a download response. Test the export path specifically, because it exercises the report's full data pipeline rather than a single query.
- Does koolreport/laravel replace Eloquent or the query builder?
- No. It behaves as a thin orchestration layer over Eloquent rather than introducing a parallel data-access paradigm, so your models and query builder calls stay where they are. Use it to structure, process, and render reports while Eloquent remains the source of truth for persistence and relationships.
- How do I handle very large reports without running out of memory?
- For bulk reads, prefer iteration that streams rows instead of loading full result sets into memory. Be aware that cursor-style iteration keeps an open result set and a database connection for the whole loop, which interacts badly with connection poolers, read/write splitters, and low wait_timeout values. Verify that eager loading, global scopes, and deterministic ordering still apply on that path, since a silent N+1 or unstable order is easy to miss.
- How do I test KoolReport reports in a Laravel test suite?
- Instantiate report classes directly in feature or unit tests and assert on the produced dataset rather than scraping rendered HTML, which keeps assertions stable as views change. Run them against a dedicated test connection seeded with the minimal rows each report needs. If a report streams a long-lived cursor, add a test that measures peak memory on a production-sized fixture so regressions surface early.
- Is upgrading koolreport/laravel safe, and what maintenance does it require?
- Recent releases are additive, with no removed or renamed methods and no signature changes to existing query methods, so an upgrade is typically a Composer constraint widening plus a lockfile update with no application code changes. Canary the bump without using any new API to isolate dependency-resolution and autoload effects, then adopt new features per call site. Ongoing maintenance is negligible, but watch follow-on releases that stabilize newer APIs.
- What are the alternatives to koolreport/laravel for reporting in Laravel?
- Alternatives include building reports directly with Eloquent queries and Blade views, or using dedicated packages such as Laravel Excel for spreadsheet exports. KoolReport earns its place when you want a report abstraction with data processing, dashboards, and multiple export formats without hand-rolling each one. If you only need CSV downloads from a handful of queries, plain Eloquent with a streamed response is lighter.