note 3965 deleted from ImageColorAllocate by jmoore
| From: | jmoore@php.net | Date: | Thu, 31 Aug 2000 22:49:27 +0000 |
| Subject: | note 3965 deleted from ImageColorAllocate by jmoore | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-3825@lists.php.net to get a copy of this message | ||
Cool function to convert from html hex codes (no #; if you have a #, you can remove it before it
gets to the function) to binary color codes:
<pre>
function unhexize ($color) {
$red = (int)(hexdec($color)/65536);
$temp = hexdec($color) - ($red * 65536);
$green = (int)($temp/256);
$blue = $temp - ($green * 256);
return array ($red, $green, $blue);
} </pre>