Hi,
I'm wondering if there's something similar to the C sizeof operator in PHP? I would like to find out how much space in memory a variable is actually using (and possibly adjust the max memory per script accordingly).
No, sizeof() http://us3.php.net/sizeof is not what I want :-(
Thanks!
Matt
Not exactly what you want, but it's the closest you can get:
memory_get_usage()
I guess with a little experimanting you will be able to guess exact alocated memory.
For example strings seem to take strlen() + 110 (or 120?) bytes
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