Analog Clock

<?php
/*
All images and lines of code were written/drawn from scratch by alex...
*/
header("Content-type: image/jpeg");
function newclockhand($time,$color,$length,$thickness){
global $clock;
imagefilledpolygon($clock,array(96,89,99-$thickness+cos(deg2rad($time+90))*2,92+$thickness+sin(deg2rad($time+90))*2,$length*cos(deg2rad($time))+165-$length,$length*sin(deg2rad($time))+165-$length),3,$color);
}
$clock=imagecreatetruecolor(200,200);
$back=imagecreatefromjpeg("back.jpg");
$dot=imagecreatefromjpeg("dot.jpg");
imagecopy($clock,$back,0,0,0,0,200,200);
newclockhand(intval(date("i"))/60*360-90,imagecolorallocate($clock,0,0,0),70,3);
newclockhand(intval(date("g"))/12*360-80+30*intval(date("i"))/60,imagecolorallocate($clock,10,10,10),55,5);
newclockhand(intval(date("s"))/60*360-90,imagecolorallocate($clock,255,0,0),70,1);
imagecopy($clock,$dot,97,91,0,0,6,6);
imagejpeg($clock);
imagedestroy($clock);
?>