J Ravi Menon wrote: > On Tue, Sep 14, 2010 at 12:43 AM, Per Jessen <p...@computer.org> wrote: >> J Ravi Menon wrote: >> >>> Few questions: >>> >>> 1) Does opcode cache really matter in such cli-based daemons? As >>> 'SomeClass' is instantiated at every loop, I am assuming it is only >>> compiled once as it has already been 'seen'. >> >> Yup. > > Just to clarify, you mean we don't need the op-code cache here right?
That is correct. >>> 2) What about garbage collection? In a standard apache-mod-php >>> setup, we rely on the end of a request-cycle to free up resources - >>> close file descriptiors, free up memory etc.. >>> I am assuming in the aforesaid standalone daemon case, we would >>> have to do this manually? >> >> Yes. > > So 'unset($some_big_array)' or 'unset($some_big_object)' etc.. is the > right way to go for non-resource based items? i.e. it needs to be > explicitly done? It's not quite like C - if you reassign something, the previous contents are automagically freed. I use unset() if I know it could be a while (hours) before it'll likely be reassigned, but it won't be used in the meantime. -- Per Jessen, Zürich (14.6°C) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
