Home  |  Linux  | Mysql  | PHP  | XML
From:Li, Jialin Date:Wed May 14 15:07:42 2008
Subject:Re: items in array
On Wed, May 14, 2008 at 4:01 PM, Tech list <tech_list@womenshealth.com>
wrote:

> what is the correct way to get the number of items in an array?
>
> I used to use $#array
>
>
> --
> To unsubscribe, e-mail: beginners-unsubscribe@perl.org
> For additional commands, e-mail: beginners-help@perl.org
> http://learn.perl.org/
>
>
>

$#array is the index of the last item, so the number should be $#array + 1,
or
scalar @array

Navigate in group perl.beginners at sever nntp.perl.org
Previous Next




  
© No Copyright
You are free to use Anything
Site Maintained by PHP Developer
Powered By PHP Consultants