<?php

error_reporting(0);

function drawRating() {

$width = $_GET['width'];

$height = $_GET['height'];

if ($width == 0) {

$width = 200;

}

if ($height == 0) {

$height = 7;

}

$rating = $_GET['rating'];

$ratingbar = (($rating/100)*$width)-2;

$image = imagecreate($width,$height);

$fill = ImageColorAllocate($image,0,255,0);

if ($rating > 49) { $fill = ImageColorAllocate($image,255,255,0); }

if ($rating > 74) { $fill = ImageColorAllocate($image,255,128,0); }

if ($rating > 89) { $fill = ImageColorAllocate($image,255,0,0); }

$back = ImageColorAllocate($image,205,205,205);

$border = ImageColorAllocate($image,0,0,0);

ImageFilledRectangle($image,0,0,$width-1,$height-1,$back);

ImageFilledRectangle($image,1,1,$ratingbar,$height-1,$fill);

ImageRectangle($image,0,0,$width-1,$height-1,$border);

imagePNG($image);

imagedestroy($image);

}

Header("Content-type: image/png");

drawRating();

?>