post problems
| From: | L Melville | Date: | Thu, 09 Aug 2001 08:37:36 +0000 |
| Subject: | post problems | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-61957@lists.php.net to get a copy of this message | ||
Hi,
I am using post to pass information to a php script ie;-
www..../mypage.phtml?var=3
on the page that is being passed the data i am testing for the occurence of
var with;-
if($var).......
this is generating a warning if var is not passed to the page, as I do not
always want to pass the data to it, how can i test for the occurence of var
and respond to it from within the called page?
thanks in advance