A very strange loop!
| From: | Xell Zhang | Date: | Mon, 09 Jul 2007 07:49:13 +0000 |
| Subject: | A very strange loop! | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-258481@lists.php.net to get a copy of this message | ||
Hello all,
I met a very strange problem today. Take a look at the codes below:
for ($i = 'A'; $i < 'Z'; $i++) {
echo $i . ' ';
}
If you think the output is A-Z, please run it on your server and try.
Who can tell me why the result is not A-Z?
--
Zhang Xiao
Junior engineer, Web development
Ethos Tech.
http://www.ethos.com.cn