Returns:
-
Mixed
The first item, if the count parameter is 1 and the collection is not empty.
-
WOOF_Collection
If the count parameter is not 1, then a collection of the first "count" items is returned (or less, if there aren't as many items as specified).
-
WOOF_Silent
An object for silent failure, if there are no items in the collection.
Retrieve the first item in the collection, a collection of the first $count items in the collection, or an object for silent failure if the collection contains no items.
Parameters:
-
If this value is 1 (default), the first item is returned. Otherwise, the first “count” items in the collection are returned.