Re: OR
| From: | Marco Schuler | Date: | Sun, 25 Apr 2004 20:00:04 +0000 |
| Subject: | Re: OR | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-184578@lists.php.net to get a copy of this message | ||
Hi
Am So, 2004-04-25 um 16.00 schrieb -{ Rene Brehmer }-:
> According to historical records, on Sun, 25 Apr 2004 17:14:13 +1000 Aidan
> Lister wrote about "[PHP] OR":
[...]
> || && |! &!
> ^ being OR, AND, NOR, and NAND (believe NOR is actually called XOR, can't
> remember ...)
Just to help your mind:
NOR:
A | B | Y
---+---+---
0 | 0 | 1
0 | 1 | 0
1 | 0 | 0
1 | 1 | 0
XOR:
A | B | Y
---+---+---
0 | 0 | 0
0 | 1 | 1
1 | 0 | 1
1 | 1 | 0
--
Regards
Marco