On Wed, 2005-07-06 at 10:55 +0100, Ross 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. >
If a string is empty, it should be == '' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
