From: Operating system: Ubuntu 9.3 PHP version: 5.3SVN-2011-03-02 (SVN) Package: Arrays related Bug Type: Bug Bug description:array_merge returns NULL if a parameter is NULL
Description:
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$userdata = array_merge($user, $userdata);
If $user is NULL the result is NULL instead of $userdata.
Test script:
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$userdata = array("Hi", "Jim");
$userdata = array_merge(NULL, $userdata);
Expected result:
----------------
Get back $userdata = array("Hi", "Jim")
Actual result:
--------------
NULL
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Edit bug report at http://bugs.php.net/bug.php?id=54143&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=54143&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=54143&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=54143&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=54143&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=54143&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=54143&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=54143&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=54143&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=54143&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=54143&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=54143&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=54143&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=54143&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=54143&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54143&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=54143&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=54143&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=54143&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=54143&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=54143&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=54143&r=mysqlcfg
