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Bug #44197 socket array keys lost on socket_select
Submitted: 2008-02-21 00:18 UTC Modified: 2012-03-23 17:27 UTC
Votes:4
Avg. Score:3.5 ± 0.9
Reproduced:2 of 2 (100.0%)
Same Version:1 (50.0%)
Same OS:1 (50.0%)
From: darrel dot opry at gmail dot com Assigned: nikic
Status: Closed Package: Sockets related
PHP Version: 5.2.5 OS: Linux
Private report: No CVE-ID:
 [2008-02-21 00:18 UTC] darrel dot opry at gmail dot com
Description:
------------
When you pass a keyed array of sockets into socket_select the keys are lost.

Reproduce code:
---------------
$clients = array();
$listener = socket_create_listen(9999);
$clients[uniqid()] = socket_accept($listener);

$read = $clients;
print_r($read);
socket_select($read, $w = NULL, $e = NULL, NULL);
print_r($read);
socket_shutdown($listener);
socket_close($listener);

Expected result:
----------------
to test: 
telnet localhost 9999
enter text, hit enter.


I expect the second print_r($read) to have the same key as the first print_r($read).

Actual result:
--------------
Array
(
     [47bcc1d71874d] => Resource id #5
)
Array 
(
     [0] => Resource id #5
)

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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2008-02-21 02:35 UTC] felipe@php.net
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.


 [2008-07-15 13:01 UTC] jani@php.net
Note: This fix is in PHP 5.3.0 and upwards as it changes the behaviour.. 
 [2008-12-27 05:46 UTC] philip@php.net
What exactly is the change in behaviour?
 [2012-03-23 17:27 UTC] nikic@php.net
-Status: Open +Status: Closed -Assigned To: +Assigned To: nikic
 
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