OK. I did test like this:
$a = 'Z';
$b = $a;
$b++;
print 'b = a<br />';
print 'b++<br />';
if ($a > $b) print 'a > b<br />';
The output is funny:)
Thanks all of you! I think clive's way is the best for me:)
On 7/9/07, Chris <dmagick@xxxxxxxxx> wrote:
Xell Zhang wrote:
> Hello all,
> I met a very strange problem today. Take a look at the codes below:
> for ($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?
Try
foreach (range('a', 'z') as $letter) {
echo $letter . "<br/>\n";
}
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Zhang Xiao
Junior engineer, Web development
Ethos Tech.
http://www.ethos.com.cn
