Posted by Richard Lynch on 03/29/05 09:23

http://php.net/manual/en/function.memory-get-usage.php

Do it before and after, and subtract.

YMMV.

On Wed, March 23, 2005 10:31 pm, Joe Wollard said:
> Greetings,
>
> I'm trying to help a C programmer understand and use PHP for web
> development. So far all the similarities between C++ and PHP are making
> the process rather speedy. He asked what seemed like a very simple
> question, but I couldn't find the answer. The questions is how can you
> determine how much memory a variable/object/struct/etc are using?
>
> For instance:
> $myObject = new myClass();
> $myObject->performAction_and_holdResult();
>
> At this point, how can you tell how much memory $myObject is using?
>
> Thanks!
>
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