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Posted by Rasmus Lerdorf on 03/25/05 01:54
Joshua Beall wrote:
> I am doing some work where I want to do locking, and prevent scripts from
> running in parallel. I see that I could use the semaphore mechanism, but
> I'd like for my code to be portable, and that extension is not enabled in
> many places.
Sort of defeats the whole concept of a web server, but to answer just
your process id question, use getmypid()
-Rasmus
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