Searched refs:printable_utf8 (Results 1 – 3 of 3) sorted by relevance
80 public static function validate_printable_utf8($printable_utf8) { argument81 return !preg_match('#[\x01-\x1f]#',$printable_utf8);
79 public function validate_printable_utf8($printable_utf8) { argument80 return !preg_match('#[\x01-\x1f]#',$printable_utf8);