isset?
| From: | jtjohnston | Date: | Thu, 28 Feb 2002 05:34:16 +0000 |
| Subject: | isset? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-86529@lists.php.net to get a copy of this message | ||
So what is the good of isset? What does if(isset($submit)) do
differently than if($submit) ??
J