Hiya Dan,

If you're expecting new lines, you could do this:

$length = explode("\n", $message);

if (sizeof($length) > 55) {
    // error

And also limit the number of characters, using strlen()


"Dan" <[EMAIL PROTECTED]> wrote in message
> Hi,
> I would like to run a variable of unlimited length through a filter that
> would limit its length to 55 lines (ie limiting it's length to less than 1
> printed page).  Does anyone know of an easy way to do this?
> thanks.
> Regards,
> Dan Barber
> Mojolin
> ---------------
> Mojolin: The Open Source/Linux Employment Site
> http://www.mojolin.com

PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]

Reply via email to