$cart->extend()

Adds all elements to a cloned collection

src/Toolkit/Collection.php#L220

$cart->extend($items): Kirby\Toolkit\Collection

Parameters

Name	Type	Default
`$items`	`mixed`	`-`

Return type

Kirby\Toolkit\Collection

Parent class

Wagnerwagner\Merx\Cart inherited from Kirby\Toolkit\Collection