CollectionInterface_8php_source.html

 <?php

 namespace Elgg\Collections;

 interface CollectionInterface {

     public function all();

     public function count();

     public function add($item);

     public function get($id);

     public function has($id);

     public function remove($id);

     public function fill($items);

     public function merge($items);

     public function filter(?callable $callback = null);

     public function sort(?callable $callback = null);

     public function walk(callable $callback);

     public function map(callable $callback);
 }
Elgg\Collections\CollectionInterface\filter
filter(?callable $callback=null)
Filter collection items using a custom filter Returns a new collection instance.

$item
if(!$items) $item
Definition: delete.php:13

Elgg\Collections\CollectionInterface\fill
fill($items)
Replace collection items.

Elgg\Collections\CollectionInterface\merge
merge($items)
Add new items to collection, replacing items with matching IDs.

Elgg\Collections\CollectionInterface\walk
walk(callable $callback)
Walk through members of the collection and apply a callback.

$items
$items
Definition: delete.php:8

Elgg\Collections\CollectionInterface\sort
sort(?callable $callback=null)
Sort fields using custom callable If not provided, will sort items by priority.

Elgg\Collections\CollectionInterface\map
map(callable $callback)
Walk through all items in the collection and apply a callback.

Elgg\Collections
Definition: Collection.php:3

Elgg\Collections\CollectionInterface\add
add($item)
Add a new item to collection.

Elgg\Collections\CollectionInterface
An interface for organizing items into collections.
Definition: CollectionInterface.php:8

Elgg\Collections\CollectionInterface\all
all()
Returns all collection items by reference.

Elgg\Collections\CollectionInterface\count
count()
Count collection items.

Elgg\Collections\CollectionInterface\has
has($id)
Check if collection has an item with a given ID.

$id
$id
Generic annotation delete action.
Definition: delete.php:6