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Request #64523 php.ini error_reporting XOR
Submitted: 2013-03-26 19:17 UTC Modified: 2013-03-27 20:38 UTC
From: dm@php.net Assigned: lstrojny
Status: Closed Package: PHP options/info functions
PHP Version: 5.4.13 OS:
Private report: No CVE-ID:
 [2013-03-26 19:17 UTC] dm@php.net
Description:
------------
Setting php.ini error_reporting value to:
error_reporting = E_ALL ^ E_NOTICE ^ E_WARNING ^ E_STRICT ^ E_DEPRECATED

> php -i | grep error_reporting
> error_reporting => 32767 ^ 8 ^ 2 ^ 2048 ^ 8192

It is not the same as:
error_reporting = E_ALL & ~E_NOTICE & ~E_STRICT & ~E_WARNING & ~E_DEPRECATED

> php -i | grep error_reporting
> error_reporting => 22517

Although, eval'd integer output is the same: http://3v4l.org/VuDBW#v540 (22517)

This works correctly when error reporting is set via script.

Default php.ini https://github.com/php/php-src/blob/master/php.ini-development#L50 says XOR is supported, but in fact, it's not behaving like that.


Patches

fix_zend_ini_do_op_xor (last revision 2013-03-26 22:56 UTC) by dm@php.net)

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Pull Requests

Pull requests:

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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2013-03-26 19:27 UTC] dm@php.net
Commit (https://github.com/php/php-src/commit/e0669bf1ab0892132bf6fe6f81587bfba45e7329#L0R50) when bitwise XOR added to php.ini.
 [2013-03-26 20:01 UTC] dm@php.net
XOR not parsed (thanks @ircmaxell)
http://lxr.php.net/xref/PHP_5_4/Zend/zend_ini_parser.y#63
 [2013-03-26 22:56 UTC] dm@php.net
The following patch has been added/updated:

Patch Name: fix_zend_ini_do_op_xor
Revision:   1364338616
URL:        https://bugs.php.net/patch-display.php?bug=64523&patch=fix_zend_ini_do_op_xor&revision=1364338616
 [2013-03-26 23:16 UTC] felipe@php.net
-Type: Bug +Type: Feature/Change Request
 [2013-03-27 20:26 UTC] lstrojny@php.net
-Assigned To: +Assigned To: lstrojny
 [2013-03-27 20:38 UTC] lstrojny@php.net
-Status: Assigned +Status: Closed
 [2013-03-27 20:38 UTC] lstrojny@php.net
The fix for this bug has been committed.

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