how test if variable is null
| From: | Jocimar Butzlaff | Date: | Thu, 28 Oct 1999 21:02:51 +0000 |
| Subject: | how test if variable is null | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-11995@lists.php.net to get a copy of this message | ||
Please!
how test if variable is null?
Jocimar Butzlaff
butz@unesc.br
webmaster@unesc.br