public MenuTreeStorage::getAllChildIds($id)
Loads all the IDs for menu links that are below the given ID.
Parameters
string $id: The parent menu link ID.
Return value
array An unordered array of plugin IDs corresponding to all children.
Overrides MenuTreeStorageInterface::getAllChildIds
File
- core/lib/Drupal/Core/Menu/MenuTreeStorage.php, line 1051
Class
- MenuTreeStorage
- Provides a menu tree storage using the database.
Namespace
Drupal\Core\Menu
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | public function getAllChildIds($id) { $root = $this->loadFull($id); if (!$root) { return array(); } $query = $this->connection->select($this->table, $this->options); $query->fields($this->table, array('id')); $query->condition('menu_name', $root['menu_name']); for ($i = 1; $i <= $root['depth']; $i++) { $query->condition("p$i", $root["p$i"]); } // The next p column should not be empty. This excludes the root link. $query->condition("p$i", 0, '>'); return $this->safeExecuteSelect($query)->fetchAllKeyed(0, 0);} |
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