function DisplayManager::countDisplayableItems
A count of how many items exist.
Return value
int The number of items that exist.
File
-
modules/
testing_example/ src/ DisplayManager.php, line 43
Class
- DisplayManager
- An example class to demonstrate unit testing.
Namespace
Drupal\testing_exampleCode
public function countDisplayableItems() {
return count($this->items);
}