From: wishm at bk dot ru
Operating system: win32
PHP version: 4.4.4
PHP Bug Type: Arrays related
Bug description: array_diff "compare with 2" bug
Description:
------------
array_diff() function fails on comparing any array element with 2, when
another pair of elements are both set to 2. Fails with that settings only.
Reproduce code:
---------------
<?php
$a = array("2","2");
$b = array("2","any_symbols_here");
// same thing on $b = array("any_symbols_here","2");
print_r(array_diff($a,$b));
?>
Expected result:
----------------
Array ( [1] => 2 )
// second elements are not equal so function should return that element
from $a array
Actual result:
--------------
Array ( )
//empty array - function failed
--
Edit bug report at http://bugs.php.net/?id=39811&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=39811&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=39811&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=39811&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=39811&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=39811&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=39811&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=39811&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=39811&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=39811&r=support
Expected behavior: http://bugs.php.net/fix.php?id=39811&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=39811&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=39811&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=39811&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39811&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=39811&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=39811&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=39811&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=39811&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=39811&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=39811&r=mysqlcfg
