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Bug #43070 socket_select produces output warnings with strict mode
Submitted: 2007-10-22 18:27 UTC Modified: 2007-10-22 19:19 UTC
From: manirus at gmail dot com Assigned:
Status: Not a bug Package: Sockets related
PHP Version: 5.2.4 OS: suse 10.1
Private report: No CVE-ID: None
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 [2007-10-22 18:27 UTC] manirus at gmail dot com
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...

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 [2007-10-22 19:19 UTC] jani@php.net
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php


 
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