Re: php 4.3.7/5.0

http://marc.theaimsgroup.com/?l=php-general&m=108646344905178&w=2 -----Original Message----- From: Matthew Sims <matt@killermookie.org> Sent: Jul 13, 2004 12:15 PM To: php-general@lists.php.net Subject: Re: [PHP] php 4.3.7/5.0 > I've noticed that in the last release of php 4.3.7 (or 5.0.0), that > when checking the value of a variable has changed. > > ex: > > if($var){ /* do something */ } > > doesn't work anymore. I've had to change code to > > if($var > 0) > > but the problem is, what if $var was converted to $var = "0" instead > of $var = 0 somewhere throughout the code that I didn't know about? > > Is there a way to be sure what's going on here? > > -- > -Josh What about the isset function? Or any of the following: http://us3.php.net/manual/en/ref.var.php --Matthew Sims --<http://killermookie.org> -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php