Description:
------------
This line prtoduse vrong letter '?' and '?' !
<br />
<img src="http://sm7jqb.se/PHP/knappjpeg.php?bild=knapp&text=Test-???-???&font=3&height=20">	*.jpeg

Is that bug fixed in the new 4.4.2 ?


Reproduce code:
---------------
<?php
header("Content-type: image/jpeg");
$text = $_GET['text'];
$bild = $_GET['bild'];
if ( !$_GET['font'] ) $font = 3; else $font = $_GET['font'];

$bgimg = imagecreatefromjpeg("./bild/".$bild.".jpg");
if ( !$_GET['height'] ) 
	$height = imagesy($bgimg); else $height = $_GET['height'];

//	G?r en lagom stor ny bild
if ( $width < ((strlen($text)*9.0)+11)) 
	$width = (strlen($text)*9.0)+11;

$im = imagecreate($width, $height);
$bgc = imagecolorallocate($im, 255, 255, 200);
$black = imagecolorallocate($im, 0, 0, 0);
$grey = imagecolorallocate($im, 100, 100, 100);
$ltgrey = imagecolorallocate($im, 250, 250, 250);

imagefill($im,0,0,$bgc);


//	V?nster del
$dst_x = 0;
$dst_y = 0;
$src_x = 0;
$src_y = 0;
if ( imagesx($bgimg) < ((int)imagesx($im)/2+0.9) )	$src_w = ((int)imagesx($bgimg)/2+0.9);	else	
$src_w = ((int)imagesx($im)/2+0.9);
$src_h = imagesy($im);
imageCopyMerge($im, $bgimg, $dst_x, $dst_y, $src_x, $src_y, $src_w, $src_h, 100);

$dst_x = $src_w;
$src_x = imagesx($bgimg)-$src_w;

while ( ($dst_x+$src_w) < (imagesx($im)-$src_w) ) {
	$src_x = 1;
imageCopyMerge($im, $bgimg, $dst_x, $dst_y, $src_x, $src_y, $src_w, $src_h, 100);
	$dst_x += $src_w-1;
	}

//	H?ger del
if ( imagesx($bgimg) < ((int)imagesx($im)/2+0.9) ) {
	$src_w = imagesx($bgimg);	
	$src_x = 1;	
	}
	else 
	$src_w = ((int)imagesx($im)/2+1.9);
$dst_x = imagesx($im) - $src_w + 1;
imageCopyMerge($im, $bgimg, $dst_x, $dst_y, $src_x, $src_y, $src_w, $src_h, 100);


//	L?gg p? texten
$px    = (imagesx($im) - 7.0 * strlen($text)) / 2;
$py	   = (imagesy($im) - 13.0) / 2;

if ( $_GET['shadow'] == 'grey' ) 
	imagestring($im, $font, $px+2, $py+2, $text, $grey);
if ( $_GET['shadow'] == 'ltgrey' ) 
	imagestring($im, $font, $px+2, $py+2, $text, $ltgrey);
imagestring($im, $font, $px, $py, $text, $black);
imagejpeg($im);
imagedestroy($im);
imagedestroy($bgimg);
?> 


Expected result:
----------------
I vant the text on my button but I got wrong letter '?' and '?'

Try it!


Actual result:
--------------
You can run the script your self to se

http://www.sm7jqb.se/PHP/knappjpeg.php?bild=knapp&text=Test-???-???&font=3&height=20

Thanks!