Re: Re: [PHP] is_numeric questions - followup
> From: Jeff Oien <[EMAIL PROTECTED]> > > > Does is_numeric include commas decimals and dollar signs? > > > > How do I use this to error check form data? I'm having a hard time > > figuring out what the correct syntax is for that application. Thanks. > > Jeff > > I think what I should have asked is how to tell if something is not > numberic. if(!is_numeric($var)) ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] is_numeric questions - followup
Jeff Oien wrote: Does is_numeric include commas decimals and dollar signs? How do I use this to error check form data? I'm having a hard time figuring out what the correct syntax is for that application. Thanks. Jeff I think what I should have asked is how to tell if something is not numberic. Jeff -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
