tedd wrote:
At 2:30 PM -0400 6/27/06, Kristen G. Thorson wrote:
-----Original Message-----
From: tg-php@xxxxxxxxxxxxxxxxxxxxxx
[mailto:tg-php@xxxxxxxxxxxxxxxxxxxxxx]
Sent: Tuesday, June 27, 2006 2:11 PM
To: php-general@xxxxxxxxxxxxx
Subject: Re: Calculations
When my level of free time matches my level of curiousity, I'll have
to
research it further. For now, I'm ok with not knowing unless someone
posts the answer here. hah
-TG
Lucky day. ;)
http://www.php.net/manual/en/language.operators.bitwise.php
kgt
Thanks.
I wonder why that's true for php when it's common to use ^ in many other languages for powers? I can't remember the last time I used a bitwise operator for anything, but I have commonly used powers for the type of work I've done. But then again, I may be an exception.
tedd
Lots of functions still use bit-based flags in PHP. Which is where OR
comes in handy. Can't say I've used the others recently. XOR is handy on
occasion, but doesn't really need an operator.
Regards, Adam.
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