59 $string = trim($string);
60 $string = str_replace(array(
"\n",
"\t",
"\r"),
' ', $string);
69 public function make($string) {
82 return preg_replace(
'/rgb\((\d+)\s*,\s*(\d+)\s*,\s*(\d+)\)/',
'rgb(\1,\2,\3)', $string);
92 for (
$i = 0, $c = strlen($string);
$i < $c;
$i++) {
93 if ($string[
$i] ===
'\\') {
99 if (ctype_xdigit($string[
$i])) {
101 for ($a = 1, $i++; $i < $c && $a < 6; $i++, $a++) {
102 if (!ctype_xdigit($string[$i]))
break;
103 $code .= $string[
$i];
111 if ($i < $c && trim($string[$i]) !==
'') $i--;
114 if ($string[$i] ===
"\n")
continue;