note 8037 added to Variables
| From: | s dot j dot eggen at phys dot uu dot nl | Date: | Thu, 24 Aug 2000 18:30:06 +0000 |
| Subject: | note 8037 added to Variables | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-3088@lists.php.net to get a copy of this message | ||
Does anyone know if there is a cleaner way to see if a variable has been sent/set. The only way I
know of is:
("".$variable == "")
http://www.php.net/manual/language.variables.php