I've replaced the live REPL with a live-preview, which you can enable in the lower left options-box. It might be a bit slow at first, as it basically runs PHP 7.4.0 in your browser directly - instead of on my server. Feedback welcome!.

RT @Amezmo: 💖 We're sponsoring @3v4l_org because this tool is incredibly useful. We'd like to express our support for the wonderful maintai….

RT @phpstorm: Now with support for PhpStorm 2023.1 allows you to run a PHP scratch file on any PHP version. Thanks….

RT @phpstorm: PhpStorm 2023.1 is now available! 🎉. This version brings:. 🔹 Improved performance.🔹 @3v4l_org support.🔹 Data flow analysis in….

RT @phpstorm: The PhpStorm 2023.1 EAP is open! . You can already try new features coming in 2023.1. In EAP #1 you’ll get:. 🔗 @3v4l_org int….

Hot on the heels of our first sponsor is a large donation from @phpstorm, see - thanks for your support!.

I've enabled donations through GitHub and the first premium sponsor is @packagist - see

Thanks @votrubat for @rectorphp becoming our newest Premium sponsor! You can join this exclusive list - see

Thanks for all the donations! Contribute via

Upgraded the live-preview to 8.1.12 and enabled it by default. Went surprisingly smooth thanks to @buildrootorg.

I just realized @Cloudflare has decided to break 3v4l for some users by protecting my site from evil PHP code (see Unless I find a way to disable this "service" (which seems impossible) I'll be moving off of cloudflare soon.

2022 is off to a great start - SO's room11+friends ( completed a sponsorship "Snowball Extravaganza"where donations to were doubled. It was a great success.

I've replaced the preview feature with something that should enable easier testing in a single version while still allowing sharing. Also moved the 'eol versions' checkbox to this new select.

RT @PeterZaitsev: PHP 8: before and after #php.

I have uploaded PHP 8 alpha1, all alpha & beta versions will be made available until the final release. I'm running old scripts too, so keep an eye on the bughunt results:

RT @phpstorm: Happy birthday @official_php! 🎂.Can you believe it's been 25 years? So much has changed in that time! We've prepared a timeli….

I just did a major overhaul of how users are rate-limited (especially when scripts are tagged as abusive). If you notice something weird please let me know.

RT @xSavitar: I just published Top PHP Developers to follow on Twitter The list is not complete, so please make yo….

I've been working on a proper dark-mode that can be toggled without any fouc, it is done and online now.

Thanks @phpstorm for renewing the license for my favorite PHP IDE 🎉.