Help with counting lines?

From: Davidd Sargent (wayne.sargent_at_tiscali.fr)
Date: 08/13/04 

Date: Fri, 13 Aug 2004 10:22:37 +0200

Hi Everybody,
I'm new to this group.
I am trying to make a script but have a slight problem so I turned to you
guys.

I have a textarea which the user types there subdomain in to and then click
submit.
What I want is on the results page for it to count the number of subdomains
(each domain will be separated by \n (a newline)).

Thanks in Advance

Kind Regards

Dave

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