#43070 [NEW]: socket_select produces output warnings with strict mode

From: Date: Mon, 22 Oct 2007 18:27:52 +0000
Subject: #43070 [NEW]: socket_select produces output warnings with strict mode
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-118836@lists.php.net to get a copy of this message 
From:             manirus at gmail dot com
Operating system: suse 10.1
PHP version:      5.2.4
PHP Bug Type:     Sockets related
Bug description:  socket_select produces output warnings with strict mode

Description:
------------
In strict error reporting mode, this following sample code produces
warnings:

Strict Standards: Only variables should be passed by reference...
PHP Strict Standards:  Only variables should be passed by reference...

As you can imagine calling select a few thousand times can generate some
unwanted results :)

Reproduce code:
---------------
<?php
  $sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
  socket_select(array($sock),$w=NULL,$e=NULL,0);
?>

Expected result:
----------------
No warnings emitted.

Actual result:
--------------
Strict Standards: Only variables should be passed by reference...
PHP Strict Standards:  Only variables should be passed by reference...

-- 
Edit bug report at http://bugs.php.net/?id=43070&edit=1
-- 
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=43070&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=43070&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=43070&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=43070&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=43070&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=43070&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=43070&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=43070&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=43070&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=43070&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=43070&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=43070&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=43070&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=43070&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=43070&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=43070&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=43070&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=43070&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=43070&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=43070&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=43070&r=mysqlcfg

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