Re: [PHP] validating textarea using php
[email protected] (Shawn McKenzie)
| Newsgroups | php.general |
|---|---|
| Message-ID | <[email protected]> |
Dan Joseph wrote: > On Tue, May 13, 2008 at 12:02 PM, Usamah al-Amin <[email protected]> > wrote: > >>> if(chop($comments) == "") { ... } //hope that helps. >> Well, chop() is an alias of rtrim(), so it won't work here for, say, >> trimming control characters at the end of the string like line feeds. >> >> trim() is actually the best bit here. >> >> Regards, >> Usamah >> >> -- >> PHP General Mailing List (http://www.php.net/) >> To unsubscribe, visit: http://www.php.net/unsub.php >> >> > There is always using substr to mimic the Perl chomp() function. Look thru > the comments on http://us.php.net/chop and you'll find a few different ways > of doing it. > Or just use trim() :-) -Shawn