RE: [PHP] Is it odd or even???
| From: | Boget, Chris | Date: | Mon, 05 Mar 2001 20:32:49 +0000 |
| Subject: | RE: [PHP] Is it odd or even??? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-42665@lists.php.net to get a copy of this message | ||
> That won't work. % returns the remainder from a division of
> the number divided by the mod number.
Yours:
> if($num %2 == 0){
> echo "even";
> }else{
> echo "odd";
> }
Mine:
> > if( $num % 2 ) {
> > echo "Odd";
> >
> > } else {
> > echo "Even";
> >
> > }
Ours are identical, just the other way around. This:
if( $num % 2 ) {
means if the result of that operation is anything other than
0 (zero), which is a truth in PHP.
Chris