PHPackages                             pecl/timezonedb - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Utility & Helpers](/categories/utility)
4. /
5. pecl/timezonedb

ActivePhp-ext[Utility & Helpers](/categories/utility)

pecl/timezonedb
===============

This extension is a drop-in replacement for the builtin timezone database that comes with PHP.

2026.1(2mo ago)177.1k↑83%7[1 issues](https://github.com/php/pecl-datetime-timezonedb/issues)PHP-3.01CPHP >=5.4CI passing

Since Jan 17Pushed 2mo ago13 watchersCompare

[ Source](https://github.com/php/pecl-datetime-timezonedb)[ Packagist](https://packagist.org/packages/pecl/timezonedb)[ RSS](/packages/pecl-timezonedb/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (5)DependenciesVersions (8)Used By (0)

TimezoneDB
==========

[](#timezonedb)

This extension is a drop-in replacement for the builtin timezone database that comes with PHP. You should only install this extension in case you need to get a later version of the timezone database than the one that ships with PHP.

The data that this extension uses comes from the "Olson" database, which is located at .

###  Health Score

46

—

FairBetter than 93% of packages

Maintenance84

Actively maintained with recent releases

Popularity36

Limited adoption so far

Community20

Small or concentrated contributor base

Maturity38

Early-stage or recently created project

 Bus Factor1

Top contributor holds 97.6% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~81 days

Total

6

Last Release

77d ago

Major Versions

2025.3 → 2026.12026-03-02

### Community

Maintainers

![](https://www.gravatar.com/avatar/87eaea74e4be4e86084decfe79612a4fb7b3bd76718a54368a0fe8593de7873b?d=identicon)[derickr](/maintainers/derickr)

---

Top Contributors

[![derickr](https://avatars.githubusercontent.com/u/208074?v=4)](https://github.com/derickr "derickr (206 commits)")[![cmb69](https://avatars.githubusercontent.com/u/2306138?v=4)](https://github.com/cmb69 "cmb69 (1 commits)")[![edinkad](https://avatars.githubusercontent.com/u/16270200?v=4)](https://github.com/edinkad "edinkad (1 commits)")[![johannes](https://avatars.githubusercontent.com/u/44364?v=4)](https://github.com/johannes "johannes (1 commits)")[![maatta](https://avatars.githubusercontent.com/u/17344309?v=4)](https://github.com/maatta "maatta (1 commits)")[![weltling](https://avatars.githubusercontent.com/u/22016?v=4)](https://github.com/weltling "weltling (1 commits)")

### Embed Badge

![Health badge](/badges/pecl-timezonedb/health.svg)

```
[![Health](https://phpackages.com/badges/pecl-timezonedb/health.svg)](https://phpackages.com/packages/pecl-timezonedb)
```

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)