RE: [PHP] PHP globals aren't really globals
| From: | Boget, Chris | Date: | Wed, 14 Feb 2001 14:44:16 +0000 |
| Subject: | RE: [PHP] PHP globals aren't really globals | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-39627@lists.php.net to get a copy of this message | ||
> function u want to use it. THis is not nice, what about if u
> have a form with 50 fields and want a function to validate
> all of them, u have to pass them all to the function or build
> a little piece of code to make all the $GLOBALS local right?
> Is this really the idea of global vars?
Yes. But with regards to form variables, all you need to do is
make one variable global:
$HTTP_POST_VARS
it is an associative array that contains all the post variables from
the form. Make it global and just loop through it.
Chris