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Bug #39255 foreach only shows last item
Submitted: 2006-10-25 14:47 UTC Modified: 2006-10-26 16:57 UTC
Votes:1
Avg. Score:3.0 ± 0.0
Reproduced:0 of 1 (0.0%)
From: PK at KoffieHosting dot com Assigned:
Status: Not a bug Package: Unknown/Other Function
PHP Version: 5.1.6 OS: ISS 6.0
Private report: No CVE-ID: None
View Developer Edit
 [2006-10-25 14:47 UTC] PK at KoffieHosting dot com 
Description:
------------
FastCGI (PHP5) on ISS 6.0: the foreach only shows the last item.

Reproduce code:
---------------
foreach ($_POST['Boxes'] as $Key => $Value);
{
echo '['.$Key.'] => '.$Value;
}

Note that this does work 100%:

while (list($What, $Amount) = each($_POST['Boxes']))
{
echo '['.$Key.'] => '.$Value;
}

Expected result:
----------------
     [4] => 0 
     [2] => 0 
     [3] => 1
     [6] => 0
     [1] => 0
     [5] => 0

Actual result:
--------------
     [5] => 0

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 [2006-10-25 14:49 UTC] tony2001@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip
 [2006-10-25 14:53 UTC] PK at KoffieHosting dot com 
Unfortunately I can not upgrade that server.
 [2006-10-25 15:02 UTC] tony2001@php.net 
No need to upgrade the server, just put it in some other directory and try it.
 [2006-10-25 15:04 UTC] PK at KoffieHosting dot com 
I don't have enough rights on that machine (as it is not hosted with us) to try that.
 [2006-10-26 16:28 UTC] phpbugs at thequod dot de 
Remove the ";" at the end of the foreach() line.

You have a foreach loop that does nothing and then the 
echo uses the last elements.

This should work:

foreach ($_POST['Boxes'] as $Key => $Value)
{
echo '['.$Key.'] => '.$Value;
}
 [2006-10-26 16:57 UTC] tony2001@php.net 
Good catch, thanks.
 
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