Florian Engelhardt

🔬 Profiling @DatadogHQ
🐘 PHP Core Contributor
🧵 ext-parallel Maintainer
⚡️ Performance, Concurrency & Observability
👨‍👧‍👦 6x Dad

[Nils Adermann @naderman]

If all the govs shutting down servers for a PHP update, all the hosters & enterprises terrified by the vuln, gave $100k, or just $50k a year to the PHP Foundation, things could look very differently. Go, make your employer sponsor *today* https://t.co/z1mUcXMqy9 #php #phpc @Th@ThePHPF

[Nils Adermann @naderman]

Read the story around the security vulnerabilities fixed in PHP today that I wrote up for the PHP Foundation, what an exhausting last week in this process. Glad it's out, hoping you all update ASAP.

[Longhorn PHP @LonghornPHP]

This year we're excited to live stream our keynote sessions, free to everyone! Join us at https://t.co/D8ahmXTMwk tomorrow (Friday, Oct 16th) at 9am and 5pm (CDT)

Virtual tickets for Friday are still available, including recordings after the conference! https://t.co/9vNjKTpij9

[Florian Engelhardt @realFlowControl]

@PierreJoye @davepl1968 I'd say we should not settle with less then an approval from the elders of the internet 😜

[Daniel Abernathy @dabernathy89]

Datadog has been a great supporter of Longhorn PHP for a while now. Also if you haven't tried out their Bits agent... it's fantastic

[Florian Engelhardt @realFlowControl]

Austin! 🤠🐘 I’ll be at @LonghornPHP Oct 15–16!
I'll be talking about multithreading in PHP and hanging out at the @datadoghq booth.
Happy to talk profiling, tracing, logging, performance & all the weird stuff happening in your production PHP stack!
I'll have ElePHPants!

[Longhorn PHP @LonghornPHP]

Thanks to @datadoghq for being a sponsor of LonghornPHP this year! Datadog allows developers to see across systems, apps, and services, and seamlessly aggregates metrics and events across the full devops stack.

https://t.co/79sOxnO2Dh

[Florian Engelhardt @realFlowControl]

@alexdaubois Nice, have fun 😊

[Florian Engelhardt @realFlowControl]

@faguo Usually sour. Sweet is also fine from time to time. But not salty ...

[Florian Engelhardt @realFlowControl]

I am a very tolerant person, I believe people should be free to live their lives however they want, but you have to draw a line somewhere!

Salt pickles 🥒

Accidentally bought a jar the other day and only realized when I took a bite. Absolutely fucking vile.

[Florian Engelhardt @realFlowControl]

I am thrilled to be part of the amazing line up of speakers at @LonghornPHP
Get your tickets at https://t.co/kEhHmLOHaY and see you in Austin 🇺🇸

[Longhorn PHP @LonghornPHP]

Ever faced a heavy task & thought maybe PHP isn't the right tool? Join @realFlowControl's "Parallel Futures: Unlocking Multithreading in PHP" to tackle demanding tasks, scale applications, & unlock performance you didn’t think possible. Tickets: https://t.co/6QkpJegAm5

[Malte Ubl @cramforce]

AI slop has fundamentally changed how I experience reading.

I now notice the tells everywhere. The short, punchy sentences. The relentless groups of three. The em dashes—the unnecessary little asides.

And once you see it, you can’t unsee it.

The worst part? My brain now flags perfectly innocent human writing as AI slop too. AI hasn’t just made me enjoy bad writing less. It’s made me suspicious of all writing.

That’s a real loss.

[Florian Engelhardt @realFlowControl]

I wrote a thing
https://t.co/4jAZ2Jw4nd

[Longhorn PHP @LonghornPHP]

Howdy folks! In case you missed it, our schedule is live! Check out all the speakers & talks - and if you hurry, you can still get blind bird pricing! We have a great lineup this year: 20 amazing speakers, 3 workshop tracks Thurs & 3 talk tracks Fri.

https://t.co/KHHb1cAbsu

[Florian Engelhardt @realFlowControl]

@another_clue

[Florian Engelhardt @realFlowControl]

RIP Kavinsky

https://t.co/VCkWeMu0ES

[Lilith Wittmann @LilithWittmann]

3,5 Millionen Kunden hat Lottoland in Deutschland. Viele denken, sie würden dort tatsächlich Lotto spielen. Allerdings nehmen sie an illegalem Glücksspiel teil.
Uns als Gesellschaft entgingen dadurch 2019-2023 mutmaßlich über 400 Millionen Euro Steuern.
https://t.co/58CL2yH5Ce

[Florian Engelhardt @realFlowControl]

@frankdejonge This question hasn’t been asked nearly enough, and it’s even more relevant now that LLMs let us write code so much faster.

[Christian Lück @another_clue]

Happy 14th, @ReactPHP! 🎂 Fourteen years of event-driven, non-blocking I/O that just works. Mature, rock-solid, and downloaded more than ever with 1.3B+ downloads. Here's to the next chapter of async PHP! 🚀 #async #PHP

[Florian Engelhardt @realFlowControl]

@GregKamradt Did you re-run this experiment with newer models?

[Florian Engelhardt @realFlowControl]

@alexdaubois The cutoff size for mmap is 2 MB - 4 KB: the first page of each chunk holds the chunk header (heap ptr, page map, free map, …), thats why I used "~2MB" in the previous tweet,

[Florian Engelhardt @realFlowControl]

@alexdaubois One small correction here: <=3 KB → bins. From 3 KB up to ~2 MB (chunk size) → large allocations served from contiguous pages inside the chunk. Only >~2 MB go straight to mmap.