Re: pair numbers
| From: | Dan Hardiker | Date: | Tue, 13 Aug 2002 15:27:26 +0000 |
| Subject: | Re: pair numbers | ||
| References: | 1 2 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-86772@lists.php.net to get a copy of this message | ||
> i,m new in this confference
I think your looking for php-general@lists.php.net
> can u help me with small problem? i,m looking 4 function which checking
> pair int. number true/false (1=false, 2=true, 3=flase, 4=true, etc.)
Seen as this is a quick one ... I think your looking to see if a number is
odd or even... for this you will probably want to check the modulus from
2.
EG: if ($var % 2) { echo "Odd!"; } else { echo "Even!"; }
or a more compact version ... echo ($var%2) ? "Odd!" : "Even!";
--
Dan Hardiker [dhardiker@staff.firstcreative.net]
ADAM Software & Systems Engineer
First Creative Ltd