2.3/Queue_8php_source.html

 <?php
 namespace Elgg\Queue;

 interface Queue {
     public function enqueue($item);

     public function dequeue();

     public function clear();

     public function size();
 }
Elgg\Queue\Queue\enqueue
enqueue($item)
Add an item to the queue.

$item
if(!$items) $item
Definition: delete.php:17

Elgg\Queue
Definition: DatabaseQueue.php:2

Elgg\Queue\Queue
Definition: Queue.php:15

Elgg\Queue\Queue\clear
clear()
Clear all items from the queue.

Elgg\Queue\Queue\size
size()
Get the size of the queue.

Elgg\Queue\Queue\dequeue
dequeue()
Remove an item from the queue.