queue_example_retrieve_queue

Retrieves the queue from the database for display purposes only.

It is not recommended to access the database directly, and this is only here so that the user interface can give a good idea of what's going on in the queue.

Parameters

$queue_name: The name of the queue from which to fetch items.

Related topics

Example: Queue

Demonstrating the Queue API

2 calls to queue_example_retrieve_queue()

File

queue_example/queue_example.module, line 229

Examples demonstrating the Drupal Queue API.

Code

function queue_example_retrieve_queue($queue_name) {
  $items = array();
  $result = db_query("SELECT item_id, data, expire, created FROM {queue} WHERE name = :name ORDER BY item_id", 
    array(':name' => $queue_name), 
    array('fetch' => PDO::FETCH_ASSOC));
  foreach ($result as $item) {
    $items[] = $item;
  }
  return $items;
}