Lines Matching refs:input
637 * @param input a string containing a RGB color
642 function _parseRGB($input) { argument
643 if ($input[0] == '#')
644 $input = substr($input, 1);
646 if (strlen($input) == 6) {
648 $r = hexdec(substr($input, 0, 2));
649 $g = hexdec(substr($input, 2, 2));
650 $b = hexdec(substr($input, 4, 2));
651 } else if (strlen($input) == 3) {
653 $r = hexdec($input[0]);
654 $g = hexdec($input[1]);
655 $b = hexdec($input[2]);