wordpress / nav walker class / start_el function / $args (var dump)

args_var_dump.php

object(stdClass)#134 (16) {
  ["menu"]=>
  string(0) ""
  ["container"]=>
  bool(false)
  ["container_class"]=>
  string(0) ""
  ["container_id"]=>
  string(0) ""
  ["menu_class"]=>
  string(4) "menu"
  ["menu_id"]=>
  string(0) ""
  ["echo"]=>
  bool(true)
  ["fallback_cb"]=>
  string(12) "wp_page_menu"
  ["before"]=>
  string(0) ""
  ["after"]=>
  string(0) ""
  ["link_before"]=>
  string(0) ""
  ["link_after"]=>
  string(0) ""
  ["items_wrap"]=>
  string(36) "<ul id="%1$s" class="%2$s">%3$s</ul>"
  ["depth"]=>
  int(0)
  ["walker"]=>
  object(roots_nav_walker)#120 (3) {
    ["tree_type"]=>
    array(3) {
      [0]=>
      string(9) "post_type"
      [1]=>
      string(8) "taxonomy"
      [2]=>
      string(6) "custom"
    }
    ["db_fields"]=>
    array(2) {
      ["parent"]=>
      string(16) "menu_item_parent"
      ["id"]=>
      string(5) "db_id"
    }
    ["max_pages"]=>
    int(1)
  }
  ["theme_location"]=>
  string(18) "primary_navigation"