Getting Variables
| From: | Jeroen Geusebroek | Date: | Tue, 29 Aug 2000 14:34:52 +0000 |
| Subject: | Getting Variables | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-14131@lists.php.net to get a copy of this message | ||
Hi there,
I have a form which has a lot of values; how can i check in PHP which values
have been set without first knowing the name?
Normaly you would do: if($a) { echo("blabla"); }
But in this case i don't know the name of the variable.
Any advice?
Jeroen Geusebroek