Re: limiting lines
| From: | James, Yz | Date: | Sun, 29 Jul 2001 12:09:42 +0000 |
| Subject: | Re: limiting lines | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-60096@lists.php.net to get a copy of this message | ||
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()
James
"Dan" <dan@mojolin.com> wrote in message
news:Pine.LNX.4.20L2.0107290702230.30452-100000@www.mojolin.com...
> 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
>
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