note 97218 added to function.hexdec

Here's a function I wrote to fade from one hex colour into another and returns all the colours as a nice handy array. Eg. $fade = hexFade('#ff0000','#00ff00',10); /** * Fade from start hex colour into another over x amount of steps * * @param mixed $hexStart Hex Colour to start. eg #ff0000 * @param mixed $hexEnd Hex Colour to end up with. eg. #ff00ff * @param mixed $midSteps Steps to take to get from start colour to end colour * @return array All colours used to get from start to finish, including start and finish. */ function hexFade($hStart,$hEnd,$midSteps=10){ $hStart = str_replace("#","",$hStart); $hEnd = str_replace("#","",$hEnd); $hS = array_map("hexdec",str_split($hStart,2)); $hE = array_map("hexdec",str_split($hEnd,2)); $cA = array("#$hStart"); for($i = $midSteps; $i >= 1; $i--){ $c1 = str_pad(dechex(($hS[0] - $hE[0])/($midSteps+1) * $i + $hE[0]),2,"0",STR_PAD_LEFT); $c2 = str_pad(dechex(($hS[1] - $hE[1])/($midSteps+1) * $i + $hE[1]),2,"0",STR_PAD_LEFT); $c3 = str_pad(dechex(($hS[2] - $hE[2])/($midSteps+1) * $i + $hE[2]),2,"0",STR_PAD_LEFT); $cA[] = "#$c1$c2$c3"; } $cA[] = "#$hEnd"; return $cA; } ---- Server IP: 69.147.83.197 Probable Submitter: 89.242.2.107 ---- Manual Page -- http://www.php.net/manual/en/function.hexdec.php Edit -- https://master.php.net/note/edit/97218 Del: integrated -- https://master.php.net/note/delete/97218/integrated Del: useless -- https://master.php.net/note/delete/97218/useless Del: bad code -- https://master.php.net/note/delete/97218/bad+code Del: spam -- https://master.php.net/note/delete/97218/spam Del: non-english -- https://master.php.net/note/delete/97218/non-english Del: in docs -- https://master.php.net/note/delete/97218/in+docs Del: other reasons-- https://master.php.net/note/delete/97218 Reject -- https://master.php.net/note/reject/97218 Search -- https://master.php.net/manage/user-notes.php