note 103092 added to function.imagecolorexact

A script that changes colors depending on get variable important to note: I had little success with pngs and getting true red gifs work much better <?php //0 is yellow, 1 is red, 2 is blue $y = 1 - ceil($_GET["c"]/2); $r = 1 - floor($_GET["c"]/2); $b = floor($_GET["c"]/2); $gd = imagecreatefromgif("example.gif"); imagecolorset($gd, imagecolorexact($gd, 255, 0, 0), $r*255, $y*255, $b*255); imagecolorset($gd, imagecolorexact($gd, 191, 0, 0), $r*191, $y*191, $b*191); imagecolorset($gd, imagecolorexact($gd, 128, 0, 0), $r*128, $y*128, $b*128); imagecolorset($gd, imagecolorexact($gd, 255, 0, 0), $r*64, $y*64, $b*64); header('Content-Type: image/gif'); imagegif($gd); ?> ---- Server IP: 69.147.83.197 Probable Submitter: 68.44.99.176 ---- Manual Page -- http://www.php.net/manual/en/function.imagecolorexact.php Edit -- https://master.php.net/note/edit/103092 Del: integrated -- https://master.php.net/note/delete/103092/integrated Del: useless -- https://master.php.net/note/delete/103092/useless Del: bad code -- https://master.php.net/note/delete/103092/bad+code Del: spam -- https://master.php.net/note/delete/103092/spam Del: non-english -- https://master.php.net/note/delete/103092/non-english Del: in docs -- https://master.php.net/note/delete/103092/in+docs Del: other reasons-- https://master.php.net/note/delete/103092 Reject -- https://master.php.net/note/reject/103092 Search -- https://master.php.net/manage/user-notes.php