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Date: Fri, 3 Nov 2023 20:46:25 +0100 (GMT+01:00)
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Subject: Re: [PHP-DEV] Previous discussions about generics syntax only?
From: daniil@daniil.it

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Hi,

> There are still a lot of people who use a cheap shared host, edit a file directly on the live environment, and expect it to just work without needing any kind of rebuild or restart step.


Nothing will change in that sense, the only difference is the addition of compile-time autoloading and type checking.

No preloading (in the sense of no opcache configuration needed), nothing special.


> If you use the JIT in advance, it becomes a very different tool - the point of JIT compilation is to make use of runtime information about hot paths, the actual types of dynamic arguments, etc


Not with function JIT, function JIT is the closest thing we currently have to an AOT compiler in php (minus the actual executable generation, since it all happens in memory), it just compiles opcodes without any optimizations based on runtime type information (unlike tracing JIT, which does use runtime type information).

Regards,
Daniil Gentili.

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