function PhpSelection::countReferenceableEntities

Overrides DefaultSelection::countReferenceableEntities

File

core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/PhpSelection.php, line 67

Class

PhpSelection

Defines an alternative to the default Entity Reference Selection plugin.

Namespace

Code

public function countReferenceableEntities($match = NULL, $match_operator = 'CONTAINS') {
    $count = 0;
    foreach ($this->getReferenceableEntities($match, $match_operator) as &$items) {
        $count += count($items);
    }
    return $count;
}