note 25437 added to function.dechex

Here's how to use bitwise operations for RGB2hex conversion. This function returns hexadesimal rgb value just like one submitted by gurke@bigfoot.com above. function hexColor($color) { return dechex(($color[0]<<16)|($color[1]<<8)|$color[2]); } example: $col[0] = 25; $col[1] = 255; $col[2] = 55; print hexColor($col); -- http://www.php.net/manual/en/function.dechex.php http://master.php.net/manage/user-notes.php?action=edit+25437 http://master.php.net/manage/user-notes.php?action=delete+25437 http://master.php.net/manage/user-notes.php?action=reject+25437