<?php
//Richard H. Tingstad
$scale = $_REQUEST['scale'];
if (!$scale) $scale = 2;
$t = $_REQUEST['t'];
$n = strlen($t);
$width = 8 * $n * $scale;
$height = 8 * $scale;
header("Content-type: image/png");
$im = imagecreate($width, $height);
imagecolorallocatealpha($im, 0, 0, 0, 127);
$bm = imagecreatefrompng('rick-dangerous-2.png');
$t = strtoupper($t);
for ($i = 0; $i < $n; $i++) {
	$c = ord(substr($t, $i));
	if ($c > 47 && $c < 58) $p = $c - 48;
	else if ($c > 64 && $c < 91) $p = $c - 55;
	else if ($c == 33) $p = 37; //!
	else if ($c == 44) $p = 36; //,
	else if ($c == 45) $p = 41; //-
	else if ($c == 46) $p = 38; //.
	else if ($c == 63) $p = 39; //?
	else if ($c == 96) $p = 40; //'
	else continue;
	imagecopyresized($im, $bm, $i*8*$scale, 0, 9*$p, 0, 8*$scale, 8*$scale, 8, 8);
}
imagepng($im);
?>