#46634 [Opn->Bgs]: Array key differentiates between unicode and binary strings
| From: | felipe@php.net | Date: | Sat, 03 Jan 2009 01:19:37 +0000 |
| Subject: | #46634 [Opn->Bgs]: Array key differentiates between unicode and binary strings | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-132518@lists.php.net to get a copy of this message | ||
ID: 46634
Updated by: felipe@php.net
Reported By: mike at mikegerwitz dot com
-Status: Open
+Status: Bogus
Bug Type: *Unicode Issues
Operating System: GNU/Linux
PHP Version: 6CVS-2008-11-20 (snap)
New Comment:
Nowadays unicode semantics is always enabled.
Previous Comments:
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[2008-11-20 19:04:04] mike at mikegerwitz dot com
Description:
------------
Array keys in PHP 6 differentiate between unicode and binary strings -
that is, a unicode key of 'test' is entirely different than a binary key
of 'test'.
Reproduce code:
---------------
$arr = array();
$arr[ (unicode)'test' ] = 'unicode';
$arr[ (binary)'test' ] = 'binary';
// If unicode semantics is enabled, this will output 'unicode'
var_dump( $arr['test'] );
// Will output 'binary'
var_dump( $arr[ b'test'] );
// Will output 'unicode'
var_dump( $arr[ (unicode)'test' ] );
Expected result:
----------------
All three lines should output 'binary'
unicode(7) "binary"
unicode(6) "binary"
unicode(7) "binary"
Actual result:
--------------
unicode(7) "unicode"
unicode(6) "binary"
unicode(7) "unicode"
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=46634&edit=1