object(Closure)#614 (2) {
  ["static"]=>
  array(1) {
    ["plugin_name"]=>
    string(12) "nginx-helper"
  }
  ["parameter"]=>
  array(4) {
    ["$url"]=>
    string(10) "<required>"
    ["$path"]=>
    string(10) "<optional>"
    ["$scheme"]=>
    string(10) "<optional>"
    ["$blog_id"]=>
    string(10) "<optional>"
  }
}