$image = "gmail.png";


$im = imagecreatefrompng($image);


//$tc = ImageColorAllocate($im, 0, 128, 0);


$name = (isset($_GET['id']) ? $_GET['id'] : 'nobody');


$left = (82 - (strlen($name)*7));


$char = 256/strlen($name);


for($i=0; $i<strlen($name);$i++) {


    $top = (is_int($i/2) || $i == 0) ? 2 : 4;


    $tc = imagecolorallocatealpha($im, (256-$i*$char), 128, ($i*$char), 50);


    ImageString($im, 3, ($left + ($i*7)), $top, $name[$i], $tc);


}


header('Pragma: public');


header('Pragma: no-cache');


header("Content-Type: image/png");


Imagepng($im,'',100);


ImageDestroy($im);