#24280 [NEW]: imagettftext() randomly returns a warning

Sat, 21 Jun 2003 14:17:58 -0700 

From:             haafiz at ezwebsolutions dot ca
Operating system: Windows 2000 Server
PHP version:      4.3.2
PHP Bug Type:     GD related
Bug description:  imagettftext() randomly returns a warning

Description:
------------
Every so often, I get this output from my file:

<br />
<b>Warning</b>:  imagettftext(): Problem loading glyph in
<b>g:\hostroot\a0007\default\wwwroot\images\button.php</b> on line
<b>81</b><br />
PNG

   
IHDR         ~   TPLTE  
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  IDATx
D
6iZDġsx&WX,5iH5|^"$:V#>DWXYsyFj*O 
  Buf HM剴줻5"&"NLo4
QW  |55'9J戓lɦ&JDO4*KMzܟ:O 6    IENDB`


And so ofcourse, the image displays as the notorious red X in IE

Reproduce code:
---------------
<?php

define("FONTFILE", "./arial.ttf");
define("FONTSIZE", 8);
define("WIDTH", 145);
if ($_GET["bottom"] == 1) {
        define("HEIGHT", 20);
        $mod = -1;
}
else {
    define("HEIGHT", 19);
        $mod = 0;
}

$im = imagecreate(WIDTH,HEIGHT);
$black = imagecolorallocate($im, 0, 0, 0);

//This part of the code was omited because of its length. It basically is
a bunch of imagesetpixel(), imageline(), and imagefilledrectangle()
functions to give this button a 3d bevel.

//text
$textdata = imagettfbbox(FONTSIZE, 0, FONTFILE, $_GET["text"]);
$bbox_h = $textdata[1] - $textdata[7];
imagettftext($im, FONTSIZE, 0, 4, 14, $black, FONTFILE, $_GET["text"]);

imagepng($im);

?>

Expected result:
----------------
Most of the time this works, but it randomly gives the error described
above.
This problem only occurs on PHP 4.3.2 and worked fine under 4.2.3.


-- 
Edit bug report at http://bugs.php.net/?id=24280&edit=1
-- 
Try a CVS snapshot:         http://bugs.php.net/fix.php?id=24280&r=trysnapshot
Fixed in CVS:               http://bugs.php.net/fix.php?id=24280&r=fixedcvs
Fixed in release:           http://bugs.php.net/fix.php?id=24280&r=alreadyfixed
Need backtrace:             http://bugs.php.net/fix.php?id=24280&r=needtrace
Try newer version:          http://bugs.php.net/fix.php?id=24280&r=oldversion
Not developer issue:        http://bugs.php.net/fix.php?id=24280&r=support
Expected behavior:          http://bugs.php.net/fix.php?id=24280&r=notwrong
Not enough info:            http://bugs.php.net/fix.php?id=24280&r=notenoughinfo
Submitted twice:            http://bugs.php.net/fix.php?id=24280&r=submittedtwice
register_globals:           http://bugs.php.net/fix.php?id=24280&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=24280&r=php3
Daylight Savings:           http://bugs.php.net/fix.php?id=24280&r=dst
IIS Stability:              http://bugs.php.net/fix.php?id=24280&r=isapi
Install GNU Sed:            http://bugs.php.net/fix.php?id=24280&r=gnused

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