note 23762 deleted from reserved.variables by dams
| From: | dams@php.net | Date: | Sat, 27 Jul 2002 16:44:45 +0000 |
| Subject: | note 23762 deleted from reserved.variables by dams | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-33684@lists.php.net to get a copy of this message | ||
Hi,
why dont the predefined arrays ($_SERVER etc..) work when trying to be accessed via a variable
variable?
E.g.: this works:
print $_SERVER[SERVER_NAME];
but this doesnt work:
$test = '_SERVER[SERVER_NAME]';
print $$test;
Why?
Thanks a lot,
Hinnerk Bruegmann