<?
// Uses GD to create a dynamic page counter using values stored in the database
// also updates hits
$png_map = array(
	"0" => "images/counter/0.png",
	"1" => "images/counter/1.png",
	"2" => "images/counter/2.png",
	"3" => "images/counter/3.png",
	"4" => "images/counter/4.png",
	"5" => "images/counter/5.png",
	"6" => "images/counter/6.png",
	"7" => "images/counter/7.png",
	"8" => "images/counter/8.png",
	"9" => "images/counter/9.png"
);


// Connect to the database
$link = mysql_connect("localhost","webuser","MegaGenetics");
mysql_select_db("megasoftwaredb");

if ($_GET[page_name]) {
  $sql = "SELECT views FROM hit_counter where page_name = '".$_GET[page_name]."';";
  $result = mysql_query($sql);
  // assume we got something. We have bigger problems if this does not return anything
  $row = mysql_fetch_row($result);
  $hits = $row[0];
  $height = 19;
  $width = strlen($hits) * 14;

  //$image = @imagecreatetruecolor($width,$height);
  $image = @imagecreate($width,$height);
  for ($i=0;$i<strlen($hits);$i++) {
    $brush = @imagecreatefrompng($png_map[$hits[$i]]);
    imagesetbrush($image,$brush);
    $desx = $i * 14;
    //imageline($image,$startX,9,$startX+14,9,IMG_COLOR_STYLEDBRUSHED);
    imagecopy($image,$brush,$desx,0,0,0,14,19);
    imagedestroy($brush);
  }
  // update the hit counter
  $hits = $hits + 1;
  $sql = "UPDATE hit_counter SET views = $hits WHERE page_name = '".$_GET[page_name]."';";
  mysql_query($sql);
  header ("Content-type: image/png");
  imagepng($image);
  imagedestroy($image);

} else {
  // not a thing we can do
  print "Send me a sign brother man!";
}
?>