[PHP-DOC] Bug #17701: Documentation about super-globals From: bate <email protected>
Date: 06/11/02

From: bate <email protected>
Operating system: Linux
PHP version: 4.2.1
PHP Bug Type: Documentation problem
Bug description: Documentation about super-globals

<?php
$x = '_GET';
print_r($$x);
?>

it not possible to access superglobals with this type dynamic vars.

because they are super-globals, not globals. so they are in no namespace
hash table?

I think this should be commentet. 

-- 
Edit bug report at http://bugs.php.net/?id=17701&edit=1
-- 
Fixed in CVS:        http://bugs.php.net/fix.php?id=17701&r=fixedcvs
Fixed in release:    http://bugs.php.net/fix.php?id=17701&r=alreadyfixed
Need backtrace:      http://bugs.php.net/fix.php?id=17701&r=needtrace
Try newer version:   http://bugs.php.net/fix.php?id=17701&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=17701&r=support
Expected behavior:   http://bugs.php.net/fix.php?id=17701&r=notwrong
Not enough info:     http://bugs.php.net/fix.php?id=17701&r=notenoughinfo
Submitted twice:     http://bugs.php.net/fix.php?id=17701&r=submittedtwice
register_globals:    http://bugs.php.net/fix.php?id=17701&r=globals