public function QueueInterface::numberOfItems in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/lib/Drupal/Core/Queue/QueueInterface.php \Drupal\Core\Queue\QueueInterface::numberOfItems()
Retrieves the number of items in the queue.
This is intended to provide a "best guess" count of the number of items in the queue. Depending on the implementation and the setup, the accuracy of the results of this function may vary.
e.g. On a busy system with a large number of consumers and items, the result might only be valid for a fraction of a second and not provide an accurate representation.
Return value
An integer estimate of the number of items in the queue.
2 methods override QueueInterface::numberOfItems()
- DatabaseQueue::numberOfItems in core/
lib/ Drupal/ Core/ Queue/ DatabaseQueue.php - Retrieves the number of items in the queue.
- Memory::numberOfItems in core/
lib/ Drupal/ Core/ Queue/ Memory.php - Retrieves the number of items in the queue.
File
- core/
lib/ Drupal/ Core/ Queue/ QueueInterface.php, line 48 - Contains \Drupal\Core\Queue\QueueInterface.
Class
- QueueInterface
- Interface for a queue.
Namespace
Drupal\Core\QueueCode
public function numberOfItems();