laravel-5

Collections 296
flip() {#collection-method}
The flip method swaps the collection’s keys with their corresponding values:
1 $collection = collect(['name' => 'taylor', 'framework' => 'laravel']);
2
3 $flipped = $collection->flip();
4
5 $flipped->all();
6
7 // ['taylor' => 'name', 'laravel' => 'framework']
forget() {#collection-method}
The forget method removes an item from the collection by its key:
1 $collection = collect(['name' => 'taylor', 'framework' => 'laravel']);
2
3 $collection->forget('name');
4
5 $collection->all();
6
7 // ['framework' => 'laravel']
Note: Unlike most other collection methods, forget does not return a new modified
collection; it modifies the collection it is called on.
forPage() {#collection-method}
The forPage method returns a new collection containing the items that would be present on a given
page number: