function MenuTreeParameters::addExpandedParents

Adds parent menu links IDs to restrict the tree.

Parameters

string[] $parents: An array containing parent IDs. If supplied, the tree is limited to links that have these parents.

Return value

$this

File

core/lib/Drupal/Core/Menu/MenuTreeParameters.php, line 126

Class

MenuTreeParameters

Provides a value object to model menu tree parameters.

Namespace

Drupal\Core\Menu

Code

public function addExpandedParents(array $parents) {
    $this->expandedParents = array_merge($this->expandedParents, $parents);
    $this->expandedParents = array_unique($this->expandedParents);
    return $this;
}