function UpdateRegistry::getPendingUpdateFunctions

Find all update functions that haven't been executed.

Return value

callable[] A list of update functions.

File

core/lib/Drupal/Core/Update/UpdateRegistry.php, line 142

Class

UpdateRegistry

Provides all and missing update implementations.

Namespace

Code

public function getPendingUpdateFunctions() {
    // We need a) the list of active modules (we get that from the config
    // bootstrap factory) and b) the path to the modules, we use the extension
    // discovery for that.
    $this->scanExtensionsAndLoadUpdateFiles();
    // First figure out which hook_{$this->updateType}_NAME got executed
    // already.
    $existing_update_functions = $this->keyValue
        ->get('existing_updates', []);
    $available_update_functions = $this->getAvailableUpdateFunctions();
    $not_executed_update_functions = array_diff($available_update_functions, $existing_update_functions);
    return $not_executed_update_functions;
}