what's the diff between if($var1) and if(isset($var1)) and if(!empty($var1))???
| From: | Bass���v | Date: | Tue, 22 May 2001 14:17:27 +0000 |
| Subject: | what's the diff between if($var1) and if(isset($var1)) and if(!empty($var1))??? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-53857@lists.php.net to get a copy of this message | ||
thx