Re: Newbie question about good coding practice [isset]

From:	Justin Patrin	Date:	Sun, 06 Jun 2004 21:11:09 +0000
Subject:	Re: Newbie question about good coding practice [isset]
References:	1 2 3 4	Groups:	php.general
Request:	Send a blank email to php-general+get-187753@lists.php.net to get a copy of this message

Curt Zirzow wrote:

* Thus wrote K.Bogac Bokeer (bbokeer@yahoo.com):
When $var is 0? <? $var = 0;
or $var = ''; $var = array(); $var = false;
// Output: $var: $var not exists if ( $var ) echo '$var: $var exists<br>'; else
Curt

or null -- paperCrane <Justin Patrin>