$c = $record['corrects'];
$i = $record['incorrects'];
if($c == 0 && $i == 0)
{
$image = imagecreatetruecolor(200,80);
$white = imagecolorallocate($image,255,255,255);
$red = imagecolorallocate($image,255,0,0);
imagefilledrectangle($image,0,0,199,79,$white);
$text = 'Quiz cancelled!';
$box = imageftbbox(10,0,'verdana.ttf',$text);
$x = imagesx($image)/2 - abs($box[2] - $box[0])/2 - 5;
$y = imagesy($image)/2 - abs($box[5] - $box[3])/2 - 5;
imagefttext($image,10,0,$x,$y,$red,'verdana.ttf',$text);
header('Content-type: image/png');
imagepng($image);
imagedestroy($image);
exit();
}
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3 Answers
Comment out the imagepng() and header() calls and view the output in your browser to see if any errors are being generated
Comments
I tried it, and it works. It produced a piece of red text, saying "Quiz canceled!".
Maybe you should check whether $c and $i are both indeed 0?
I assume you have < ? php and ? > tags at the beginning and end of the file?
Edit: also, is the ttf font file in the right location?
It might help also if you could give a bit more information: is the browser giving an error? Or just not showing anything?
Ben
Comments
As has been said, the question's a bit sketchy on details.
Is the GDFONTPATH environment variable set correctly?
<?php
// Set the enviroment variable for GD
putenv('GDFONTPATH=' . realpath('.'));
(from uk.php.net/imagefttext)
