public function MenuTreeStorage::getMenuNames in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Menu/MenuTreeStorage.php \Drupal\Core\Menu\MenuTreeStorage::getMenuNames()

Returns the used menu names in the tree storage.

Return value

array The menu names.

Overrides MenuTreeStorageInterface::getMenuNames

1 call to MenuTreeStorage::getMenuNames()

MenuTreeStorage::rebuild in core/lib/Drupal/Core/Menu/MenuTreeStorage.php

Rebuilds the stored menu link definitions.

File

core/lib/Drupal/Core/Menu/MenuTreeStorage.php, line 1043

Class

MenuTreeStorage

Provides a menu tree storage using the database.

Namespace

Drupal\Core\Menu

Code

public function getMenuNames() {
  $query = $this->connection
    ->select($this->table, NULL, $this->options);
  $query
    ->addField($this->table, 'menu_name');
  $query
    ->distinct();
  return $this
    ->safeExecuteSelect($query)
    ->fetchAllKeyed(0, 0);
}