Re: [PHP-DEV] Tie'ing variables

[email protected] (Rasmus Lerdorf)
Newsgroups php.dev
Message-ID <[email protected]> 
> Analyzing PHP's routines a bit, it seems that the slowest part of a
> "generic" request is populating the special arrays, $_ENV, $_GET, etc.

Do you have any profiling evidence of this?  Everything I have looked at 
points squarely at the parts of PHP that requires a system call.  Reducing 
system calls gives you a lot more bang for the buck than optimizing 
elsewhere.

-Rasmus
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