note 23762 added to reserved.variables
| From: | hb at paperazzi dot de | Date: | Sat, 27 Jul 2002 09:40:47 +0000 |
| Subject: | note 23762 added to reserved.variables | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-33622@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
--
http://www.php.net/manual/en/reserved.variables.php
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