#47519 [NEW]: array key access reports notice

From: Date: Fri, 27 Feb 2009 10:37:14 +0000
Subject: #47519 [NEW]: array key access reports notice
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-134246@lists.php.net to get a copy of this message 
From:             markus dot staab at redaxo dot de
Operating system: Vista Business
PHP version:      5.2.9
PHP Bug Type:     Arrays related
Bug description:  array key access reports notice

Description:
------------
access a array key results in a undefined string offset notice. 

When swapping lines 
$params  = $params['params'];
$divider = $params['divider'];

to 
$divider = $params['divider'];
$params  = $params['params'];

no notice is reported..

PS: Appears in PHP4 and also PHP5.2.8 (5.2.9 not yet tested)

Reproduce code:
---------------
$params = array (
  'id' => 1,
  'name' => 'Home',
  'clang' => 0,
  'params' => '',
  'divider' => '&',
  'extension_point' => 'URL_REWRITE',
  'subject' => '',
);

$id      = $params['id'];
$name    = $params['name'];
$clang   = $params['clang'];
$params  = $params['params'];
$divider = $params['divider']; // line reports notice


Expected result:
----------------
no notices at all

Actual result:
--------------
Notice: Uninitialized string offset: 0

-- 
Edit bug report at http://bugs.php.net/?id=47519&edit=1
-- 
Try a CVS snapshot (PHP 5.2):        http://bugs.php.net/fix.php?id=47519&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):        http://bugs.php.net/fix.php?id=47519&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):        http://bugs.php.net/fix.php?id=47519&r=trysnapshot60
Fixed in CVS:                        http://bugs.php.net/fix.php?id=47519&r=fixedcvs
Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47519&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=47519&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=47519&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=47519&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=47519&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=47519&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=47519&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=47519&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=47519&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=47519&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=47519&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=47519&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=47519&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=47519&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=47519&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=47519&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=47519&r=mysqlcfg

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