note 41874 deleted from language.variables.variable by vincent
| From: | vincent@php.net | Date: | Sat, 24 Apr 2004 12:48:47 +0000 |
| Subject: | note 41874 deleted from language.variables.variable by vincent | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-68727@lists.php.net to get a copy of this message | ||
Note Submitter:
----
* NOTE *
* NOTE *
* NOTE *
The superglobal arrays
* CAN *
* CAN *
* CAN *
be accessed via variably-named variables, at least in PHP 5 RC1.
This had security implications for some code I was working on to combat register_globals. Moral of
the story:
* ALWAYS *
* ALWAYS *
* ALWAYS *
check thoroughly for yourself what the manual tells you.