<?php
$in = $_GET['data'];
$in = base64_decode($in);
$ar = explode(":", $in);
$ar['col'] = $ar[0];
$ar['num'] = $ar[1];
$ar['fil'] = $ar[2];
Header("Content-type: image/png");
$im = ImageCreateFromPNG("./images/{$ar['fil']}");
$blue = ImageColorAllocate($im, 0, 0, 100);
$font = "verdana.ttf";
$txtw = ImageFontWidth($font) * strlen($ar['num']);
$x = 50 - ($txtw / 2);
//add the number
ImageTTFText($im, 14, 0, $x, 24, $blue, $font, $ar['num']);
ImagePNG($im);
ImageDestroy($im);
?>
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