note 7929 modified in ImageColorAllocate by jmoore
| From: | jmoore@php.net | Date: | Thu, 31 Aug 2000 22:50:05 +0000 |
| Subject: | note 7929 modified in ImageColorAllocate by jmoore | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-3826@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:
function unhexize ($color) {
$color=hexdec($color);
$red=($color&0xFF0000)>>16;
$green = ($color&0xFF00)>>8;
$blue = ($color&0xFF);
return array ($red, $green, $blue);
}
http://www.php.net/manual/function.imagecolorallocate.php