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[Caching](/categories/caching) 4. / 5. b13/proxycachemanager ActiveTypo3-cms-extension[Caching](/categories/caching) b13/proxycachemanager ===================== TYPO3 Extension that automatically flushes cached URLs within a proxy / CDN. 4.1.2(11mo ago)10100.7k—4%13[2 issues](https://github.com/b13/proxycachemanager/issues)GPL-2.0-or-laterPHPPHP ^8.1 Since Jun 15Pushed 4mo ago11 watchersCompare [ Source](https://github.com/b13/proxycachemanager)[ Packagist](https://packagist.org/packages/b13/proxycachemanager)[ Docs](https://b13.com/)[ RSS](/packages/b13-proxycachemanager/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (10)Dependencies (5)Versions (37)Used By (0) Proxy Cache Manager =================== [](#proxy-cache-manager) This TYPO3 extension is a flexible and generic way to track the pages that are cached by a reverse proxy like nginx or varnish, or any useful CDN. Currently supported backends / providers: - Cloudflare CDN () - Akamai CDN () - Azure CDN () What does it do? ---------------- [](#what-does-it-do) By embracing TYPO3's Caching Framework this extension provides a new cache to track all pages outputted that are "cacheable". When an editor changes content on a page, the page cache needs to be cleared - and the CDN / reverse proxy needs to be informed that the cache is invalid. This is usually done via a HTTP PURGE request to the CDN / proxy server or a custom API. The benefits for that are that the editor does not need to worry why out-of-date information is still visible on his/her website. Requirements ------------ [](#requirements) - A TYPO3 setup (v11 LTS+) with cacheable content, see the "cacheinfo" extension for what can be tracked with HTTP caches. - A CDN or Reverse Proxy (such as nginx or apache2) Setup ----- [](#setup) Install the extension and make sure to enter the details about your proxy servers, otherwise the default (`IENV:TYPO3_REV_PROXY`) is used. Don't forget to set the according TYPO3 settings for using proxies, see `$GLOBALS['TYPO3_CONF_VARS']['SYS']['reverseProxyIP']` and `$GLOBALS['TYPO3_CONF_VARS']['SYS']['reverseProxyHeaderMultiValue']`. Whenever a cacheable frontend page is now called, the full URL is stored in a cache called "tx\_proxy" automatically (a derivative of the Typo3DatabaseBackend cache), tagged with the pageID. Whenever the cache is flushed, the database table is emptied completely, additionally, a HTTP PURGE call to the reverse proxy is made to empty all caches. If only a certain tag is removed, the PURGE call is made only to the relevant URLs that are stored in the cache. ### Configuration [](#configuration) By default all administrators can flush the CDN caches via the toolbar on the top right corner of TYPO3's Backend. To enable the button for non-admin editors, use this UserTsConfig option: `options.clearCache.proxy = 1` To explicitly disable the button for specific administrators, use this UserTsConfig option: `options.clearCache.proxy = 0` Credits ------- [](#credits) The extension was created taken all the great from Andreas Gellhaus, Tom Rüther into account, as well as `moc_varnish` and `cacheinfo` as great work before. [Find more TYPO3 extensions we have developed](https://b13.com/useful-typo3-extensions-from-b13-to-you) that help us deliver value in client projects. As part of the way we work, we focus on testing and best practices to ensure long-term performance, reliability, and results in all our code. ### Health Score 56 — FairBetter than 98% of packages Maintenance62 Regular maintenance activity Popularity41 Moderate usage in the ecosystem Community25 Small or concentrated contributor base Maturity83 Battle-tested with a long release history Bus Factor1 Top contributor holds 74.3% 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 ~134 days Recently: every ~122 days Total 20 Last Release 335d ago Major Versions v2.2.0 → v3.0.02019-11-09 v3.4.2 → v12.x-dev2023-10-25 PHP version history (4 changes)v2.0.0PHP ^7.0 v3.0.0PHP ^7.2 v3.1.0PHP ^7.2 || ^8.0 v12.x-devPHP ^8.1 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/165630?v=4)[Benni Mack](/maintainers/bmack)[@bmack](https://github.com/bmack) ![](https://avatars.githubusercontent.com/u/2851821?v=4)[b13 GmbH](/maintainers/b13)[@b13](https://github.com/b13) --- Top Contributors [![bmack](https://avatars.githubusercontent.com/u/165630?v=4)](https://github.com/bmack "bmack (75 commits)")[![achimfritz](https://avatars.githubusercontent.com/u/2152991?v=4)](https://github.com/achimfritz "achimfritz (8 commits)")[![ervaude](https://avatars.githubusercontent.com/u/7824856?v=4)](https://github.com/ervaude "ervaude (3 commits)")[![davidsteeb](https://avatars.githubusercontent.com/u/3862523?v=4)](https://github.com/davidsteeb "davidsteeb (3 commits)")[![SomeBdyElse](https://avatars.githubusercontent.com/u/243504?v=4)](https://github.com/SomeBdyElse "SomeBdyElse (2 commits)")[![markusa86](https://avatars.githubusercontent.com/u/4696466?v=4)](https://github.com/markusa86 "markusa86 (2 commits)")[![ochorocho](https://avatars.githubusercontent.com/u/4623070?v=4)](https://github.com/ochorocho "ochorocho (2 commits)")[![helsner](https://avatars.githubusercontent.com/u/16156392?v=4)](https://github.com/helsner "helsner (1 commits)")[![Hutze](https://avatars.githubusercontent.com/u/3949642?v=4)](https://github.com/Hutze "Hutze (1 commits)")[![DenisMir](https://avatars.githubusercontent.com/u/157281?v=4)](https://github.com/DenisMir "DenisMir (1 commits)")[![mvoehringer](https://avatars.githubusercontent.com/u/2719466?v=4)](https://github.com/mvoehringer "mvoehringer (1 commits)")[![dkd-friedrich](https://avatars.githubusercontent.com/u/9529685?v=4)](https://github.com/dkd-friedrich "dkd-friedrich (1 commits)")[![georgringer](https://avatars.githubusercontent.com/u/1905663?v=4)](https://github.com/georgringer "georgringer (1 commits)") --- Tags proxycachecdntypo3varnishpurge ### Embed Badge ![Health badge](/badges/b13-proxycachemanager/health.svg) ``` [![Health](https://phpackages.com/badges/b13-proxycachemanager/health.svg)](https://phpackages.com/packages/b13-proxycachemanager) ``` ### Alternatives [nexxai/laravel-cfcache A handful of Cloudflare cache helpers for Laravel 1317.7k](/packages/nexxai-laravel-cfcache)[spekkionu/assetcachebuster Prefixes asset urls with a unique hash which will allow invalidation of asset files cached by the browser. 3243.2k](/packages/spekkionu-assetcachebuster)[bnf/nginx-cache NGINX Cache Manager for TYPO3 243.7k](/packages/bnf-nginx-cache) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)