- Can I install lunetics/timezone-bundle in a Laravel application?
- No. Lunetics TimezoneBundle is a Symfony bundle registered through AppKernel and DependencyInjection extension loaders, with no Illuminate SupportServiceProvider, facade, or publishable config file. It also targets Symfony versions below those required by every supported Laravel release, so Composer will hard-conflict. The reusable asset is the detection strategy, not the packaged code.
- Which Laravel versions are compatible with Lunetics TimezoneBundle?
- None. Laravel 10 resolves symfony/* at 6.4 and Laravel 11 and 12 at 7.x, while the bundle's support matrix stops below 6.4. The 4.0.1 release notes state plainly that no released version supports Symfony 6.4, and the 3.0 line is Symfony 2.x only. Any Laravel version you can run today sits above the package's ceiling.
- Why does Composer fail with an unsatisfiable dependency when I require lunetics/timezone-bundle?
- The bundle pins symfony/validator and related components to versions that conflict with what Laravel already requires. On Laravel 10 the resolution targets Symfony 6.4, and the 4.0.0 advice to point 6.4 users at the 3.0 line produced an unsatisfiable set, a documentation defect that shipped in a tagged release. Do not work around it with --ignore-platform-reqs or version aliases.
- How does Lunetics TimezoneBundle detect a visitor's timezone?
- It runs configurable strategies in a priority order: a value already stored in the session, a browser or HTML5-supplied timezone identifier, IP geolocation, then a configured default timezone. You control the precedence through bundle configuration. The detected zone is persisted in the session so later requests skip detection.
- What is the Laravel alternative to Lunetics TimezoneBundle?
- There is no drop-in equivalent, because the bundle's value is really a 100 to 200 line port: one HTTP middleware plus a small container-bound service. For per-user persistence look at jamesmills/laravel-timezone, and for IP lookup at torann/geoip. The most reliable option is capturing Intl.DateTimeFormat().resolvedOptions().timeZone in the browser once and persisting it.
- Is lunetics/TimezoneBundle abandoned or still maintained?
- It is maintained by a single developer rather than abandoned. The 3.0 line is genuinely end-of-life since Symfony 2 ended in 2018 and validator ~2.1 implies PHP 5-era idioms, but an active 4.0.x line now exists with release-gate work between 4.0.0 and 4.0.1. Those 4.0.1 changes were CI and documentation hardening with no runtime code changes.
- How do I detect a visitor's timezone in Laravel without this bundle?
- Write a middleware that resolves the timezone in priority order and binds it to the container, mirroring the bundle's strategy chain. Prefer the browser first: read Intl.DateTimeFormat().resolvedOptions().timeZone in JavaScript, send it once, then persist it in the session or user record. Fall back to a configured default such as UTC, and keep IP geolocation only as a last resort.
- Is IP geolocation accurate enough for timezone detection?
- No, not as a primary signal. IP geolocation is systematically wrong for VPN users, corporate egress, carrier NAT and CGNAT, and it resolves to nothing in local and container environments. It also carries operational cost: either a bundled MaxMind GeoLite2 database with account, attribution terms and refresh cadence, or a remote API with latency, quota and DPA implications. A browser-reported IANA identifier is more accurate and has no infrastructure cost.
- What license is lunetics/timezone-bundle, and can I reuse its code?
- It is MIT licensed, so you can reuse and adapt the detection logic as long as you retain the copyright and license notice. That makes a port into a Laravel middleware cheap and legally clean. Re-check any lifted code against your own PHP and Symfony target rather than assuming it is modern, since the 4.x ceiling excludes Symfony 6.4.
- How should I test timezone detection logic in a Laravel app?
- Test the middleware in isolation by faking a request with a session value, a browser-supplied payload, and no signal at all, then assert the resolved timezone and the default fallback in each case. Verify the zone is bound once per request and does not leak between tests. If you capture the timezone client-side, validate the payload separately, including malformed and unknown IANA identifiers.