Bug #51385 [NEW]: htmlentities next substr with UTF-8

From: Date: Thu, 25 Mar 2010 04:18:11 +0000
Subject: Bug #51385 [NEW]: htmlentities next substr with UTF-8
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-148976@lists.php.net to get a copy of this message 
From:             
Operating system: Windows 2003
PHP version:      5.3.2
Package:          *Unicode Issues
Bug Type:         Bug
Bug description:htmlentities next substr with UTF-8

Description:
------------
substr not truncate UTF-8 correctly, and generate bad UTF-8 string.

test script must be writen in UTF-8

Test script:
---------------
<?php
$str = 'câble TOSLink mâle/mâle (1.5 à 25m)';
$etc = '...';

echo htmlentities(substr($str, 0, 33). $etc, ENT_QUOTES, 'UTF-8')

?>

Expected result:
----------------
câble TOSLink mâle/mâle (1.5 ...

Actual result:
--------------
no return, just PHP error logged: 

PHP Warning:  htmlentities(): Invalid multibyte sequence in argument in
C:\DATA\WWW\test.php on line 5

change substr($str, 0, 33) by substr($str, 0, 32), it's work

-- 
Edit bug report at http://bugs.php.net/bug.php?id=51385&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=51385&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=51385&r=trysnapshot53
Try a snapshot (PHP 6.0):            http://bugs.php.net/fix.php?id=51385&r=trysnapshot60
Fixed in SVN:                        http://bugs.php.net/fix.php?id=51385&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51385&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=51385&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=51385&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=51385&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=51385&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=51385&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=51385&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=51385&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=51385&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=51385&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=51385&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=51385&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=51385&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=51385&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=51385&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=51385&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=51385&r=mysqlcfg

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