From: rstoll at tutteli dot ch Operating system: PHP version: 5.4.14 Package: *Languages/Translation Bug Type: Bug Bug description:redefine NULL
Description:
------------
It is possible to redefine NULL (however, not null). No one probably does
that but it should not be possible. Maybe there are more of this kind of
errors.
Test script:
---------------
var_dump(null); // null
var_dump(NULL); // null
define("NULL","hello world");
var_dump(null); // null
var_dump(NULL); // hello world
define("null","hello world"); //Notice: Constant null already defined
--
Edit bug report at https://bugs.php.net/bug.php?id=64637&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=64637&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=64637&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=64637&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=64637&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=64637&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=64637&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=64637&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=64637&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=64637&r=support
Expected behavior: https://bugs.php.net/fix.php?id=64637&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=64637&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=64637&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=64637&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64637&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=64637&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=64637&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=64637&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=64637&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=64637&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=64637&r=mysqlcfg
