Loads one or more entities.
$ids: An array of entity IDs, or FALSE to load all entities.
$conditions: An array of conditions. Keys are field names on the entity's base table. Values will be compared for equality. All the comparisons will be ANDed together. This parameter is deprecated; use an EntityFieldQuery instead.
An array of entity objects indexed by their ids. When no results are found, an empty array is returned.
public function load($ids = array(), $conditions = array());