function _toolbar_get_subtrees_hash

Returns the hash of the user-rendered toolbar subtrees and cacheability.

Return value

array An array with the hash of the toolbar subtrees and cacheability.

File

core/modules/toolbar/toolbar.module, line 296

Code

function _toolbar_get_subtrees_hash() {
  [$subtrees, $cacheability] = toolbar_get_rendered_subtrees();
  $hash = Crypt::hashBase64(serialize($subtrees));
  return [
    $hash,
    $cacheability,
  ];
}