if($var) vs. if(isset($var))
| From: | Sam Smith | Date: | Tue, 23 Nov 2004 13:22:30 +0000 |
| Subject: | if($var) vs. if(isset($var)) | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-202721@lists.php.net to get a copy of this message | ||
What's the difference between:
if($var)
and
if(isset($var))