Bug #54149 [NEW]: imagettftext not handling Tibetan letters

From: Date: Thu, 03 Mar 2011 11:43:32 +0000
Subject: Bug #54149 [NEW]: imagettftext not handling Tibetan letters
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-159191@lists.php.net to get a copy of this message 
From:             
Operating system: Debian
PHP version:      5.3.5
Package:          GD related
Bug Type:         Bug
Bug description:imagettftext not handling Tibetan letters

Description:
------------
---
From manual page: http://www.php.net/function.imagettftext
---


Test script:
---------------
mb_language('uni');
mb_internal_encoding('UTF-8');

header('Content-type: image/png');
$im = imagecreatetruecolor(400, 30);
$white = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im, 0, 0, 0);
imagefilledrectangle($im, 0, 0, 399, 29, $white);

// Getting text from url :
$text = $_GET[tib];
$font = 'fonts/tibetanmachine.ttf';

//call to imagettftext
imagettftext($im, 20, 0, 10, 20, $black, $font, $text);

imagepng($im);
imagedestroy($im);

Expected result:
----------------
Expected image displaying a sole Tibetan letter (UTF8) : རྟྱི་

Actual result:
--------------
Here is an example :
http://www.montibet.com/tib2png.php?tib=%E0%BD%A2%E0%BE%9F%E0%BE%B1%E0%BD%B2%E0%BC%8B

Imagettftext renders some ར་ + mixed letters from these: དྱི་




-- 
Edit bug report at http://bugs.php.net/bug.php?id=54149&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=54149&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=54149&r=trysnapshot53
Try a snapshot (trunk):              http://bugs.php.net/fix.php?id=54149&r=trysnapshottrunk
Fixed in SVN:                        http://bugs.php.net/fix.php?id=54149&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54149&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=54149&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=54149&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=54149&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=54149&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=54149&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=54149&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=54149&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=54149&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=54149&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=54149&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=54149&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=54149&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=54149&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=54149&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=54149&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=54149&r=mysqlcfg

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