[dotborg2]

Do PHP engineers even know what multithreading is?

ps. I don't mean crontab

[mgkimsal]

Do you even know how many days/weeks/months I've seen engineers waste on tracking down threading issues?

ps. I don't mean sewing shirts.

[dotborg2]

PHP programs are indirectly affected by those issues anyway

[ericingram]

I've technically made $millions in transactions on web sites built with PHP, and I've never had to confront multi-threading.

[Danieru]

I would suggest that serving webpages falls into the set of embarrassingly parallel problems. The solution is to saturate your cpu running multiple instances.