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beginning_php thread: exclamation mark "!" in php


Message #1 by "Jamal" <new_mojam@y...> on Wed, 30 Oct 2002 15:46:00
Hi,
I am wondering if anyone could just give me an explanation on what 
exclamation is and  how to use it php.I am getting mix up with its 
definition. I have come acrossed it in some many codes and it is becoming 
another php monster to me.
Just to avoid memorisation,I am getting confuse.Please any help??
Jamal
Message #2 by "Gerry Vandermaesen" <gerry@a...> on Wed, 30 Oct 2002 16:47:23 +0100
! = NOT

So if you want to negate something, you'll use an exclamation mark.

-----Original Message-----
From: Jamal [mailto:new_mojam@y...] 
Sent: woensdag 30 oktober 2002 15:46
To: beginning php
Subject: [beginning_php] exclamation mark "!" in php


Hi,
I am wondering if anyone could just give me an explanation on what 
exclamation is and  how to use it php.I am getting mix up with its 
definition. I have come acrossed it in some many codes and it is
becoming 
another php monster to me.
Just to avoid memorisation,I am getting confuse.Please any help?? Jamal



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