<?php
header ("Content-type: image/png");
$im = imagecreate (200, 100)
or die ("Cannot Initialize new GD image stream");
$background_color = imagecolorallocate ($im, 255, 255, 255);
$text_color = imagecolorallocate ($im, 233, 14, 91);
imagestring ($im, 2, 5, 5, rand(111111, 999999), $text_color);
imagepng ($im);
?>