Hi, On 7/6/05, Ross <[EMAIL PROTECTED]> wrote: > I have been using empty in forms for some time now. but have just discovered > that > > PHP 4 As of PHP 4, The string value "0" is considered empty. > > > > > Is there an alternative that will just check for empty strings. I suppose I > could just use eregi and check for numbers but thought there may be a > function that would work in a similar way. > > > R. > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >
http://www.php.net/manual/en/types.comparisons.php Very usefull !! I'll suggest you to print this out for quick reference. Salud! pancarne. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
