';
$asciichars = array("@", "#", "+", "*", ";", ":", ",", ".", "`", " ");
$width = imagesx($image);
$height = imagesy($image);
for($y = 0; $y < $height; ++$y) {
for($x = 0; $x < $width; ++$x) {
$thiscol = imagecolorat($image, $x, $y);
$rgb = imagecolorsforindex($image, $thiscol);
$brightness = $rgb['red'] + $rgb['green'] + $rgb['blue'];
$brightness = round($brightness / 85);
$char = $asciichars[$brightness];
echo $char;
}
echo "\n";
}
echo '';
}
?> 