From:             
Operating system: windows and *nix
PHP version:      5.3SVN-2012-02-20 (SVN)
Package:          Arrays related
Bug Type:         Bug
Bug description:foreach such array('str' => 'str', 0 => 0), compare key and 
'str' error

Description:
------------
iterate an array which included both int(0) and string type key with
foreach, and 
compare key and string value, get an error result! 

Test script:
---------------
$test = array(
    'str' => 'str',
    0 => 0,
    1 => 1
);

foreach ($test as $k=>$v) {
    if ('str' == $k)
        echo "$k == str \n";
}

Expected result:
----------------
output 'str == str ' only

Actual result:
--------------
output: 
str == str 
0 == str 

-- 
Edit bug report at https://bugs.php.net/bug.php?id=61140&edit=1
-- 
Try a snapshot (PHP 5.4):            
https://bugs.php.net/fix.php?id=61140&r=trysnapshot54
Try a snapshot (PHP 5.3):            
https://bugs.php.net/fix.php?id=61140&r=trysnapshot53
Try a snapshot (trunk):              
https://bugs.php.net/fix.php?id=61140&r=trysnapshottrunk
Fixed in SVN:                        
https://bugs.php.net/fix.php?id=61140&r=fixed
Fixed in SVN and need be documented: 
https://bugs.php.net/fix.php?id=61140&r=needdocs
Fixed in release:                    
https://bugs.php.net/fix.php?id=61140&r=alreadyfixed
Need backtrace:                      
https://bugs.php.net/fix.php?id=61140&r=needtrace
Need Reproduce Script:               
https://bugs.php.net/fix.php?id=61140&r=needscript
Try newer version:                   
https://bugs.php.net/fix.php?id=61140&r=oldversion
Not developer issue:                 
https://bugs.php.net/fix.php?id=61140&r=support
Expected behavior:                   
https://bugs.php.net/fix.php?id=61140&r=notwrong
Not enough info:                     
https://bugs.php.net/fix.php?id=61140&r=notenoughinfo
Submitted twice:                     
https://bugs.php.net/fix.php?id=61140&r=submittedtwice
register_globals:                    
https://bugs.php.net/fix.php?id=61140&r=globals
PHP 4 support discontinued:          
https://bugs.php.net/fix.php?id=61140&r=php4
Daylight Savings:                    https://bugs.php.net/fix.php?id=61140&r=dst
IIS Stability:                       
https://bugs.php.net/fix.php?id=61140&r=isapi
Install GNU Sed:                     
https://bugs.php.net/fix.php?id=61140&r=gnused
Floating point limitations:          
https://bugs.php.net/fix.php?id=61140&r=float
No Zend Extensions:                  
https://bugs.php.net/fix.php?id=61140&r=nozend
MySQL Configuration Error:           
https://bugs.php.net/fix.php?id=61140&r=mysqlcfg

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