public function __construct($string = "")
{
parent::__construct();
if (!Validator::isString($string)) {
throw new IllegalArgumentException();
}
$this->string = (string) $string;
$this->matches = NULL;
$this->length = mb_strlen($this->string, self::UTF8);
self::$separators = ["\n", "\r", "\r\n", "\n\r", chr(30), chr(155), PHP_EOL];
}
