DrupalDefaultEntityController::filterId
protected function DrupalDefaultEntityController::filterId
protected DrupalDefaultEntityController::filterId($id)
Callback for array_filter that removes non-integer IDs.
File
- includes/entity.inc, line 256
Class
- DrupalDefaultEntityController
- Default implementation of DrupalEntityControllerInterface.
Code
protected function filterId($id) { return is_numeric($id) && $id == (int) $id; }
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https://api.drupal.org/api/drupal/includes!entity.inc/function/DrupalDefaultEntityController::filterId/7.x