Re: Finding out how a variable was registered
| From: | 1LT John W. Holmes | Date: | Wed, 05 Jun 2002 20:30:13 +0000 |
| Subject: | Re: Finding out how a variable was registered | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-100786@lists.php.net to get a copy of this message | ||
Use $HTTP_POST_VARS['var'] instead of $var and you will know it comes from
post. Or $HTTP_GET_VARS['var'] if you want it from GET (the URL).
Or use the superglobals like someone else mentioned if you have the latest
PHP version.
---John Holmes...
----- Original Message -----
From: "Joe Pemberton" <joe@joepnet.com>
To: "php list" <php-general@lists.php.net>
Sent: Wednesday, June 05, 2002 2:45 PM
Subject: [PHP] Finding out how a variable was registered
Is there a function call to figure out how a variable was registered? I am
writing a page that handles a form and I need to know whether or not a
variable was created using the GET or POST method (I don't want the user to
be able to to 'foo.php?var=value' and mess with the results)
- - Joe
joe@joepnet.com