Illuminate\Routing\Router::patterns PHP Method

    public function patterns($patterns)
    {
        foreach ($patterns as $key => $pattern) {
            $this->pattern($key, $pattern);
        }
    }

 /**
  * Set a group of global where patterns on all routes.
  *
  * @param  array  $patterns
  */
 public function patterns($patterns)
 {
     $this->router->patterns($patterns);
 }