' . $this->t('About') . ''; $output .= '

' . $this->t('The PostgreSQL module provides the connection between Drupal and a PostgreSQL database. For more information, see the online documentation for the PostgreSQL module.', [ ':pgsql' => 'https://www.drupal.org/docs/core-modules-and-themes/core-modules/postgresql-module', ]) . '

'; return $output; } return NULL; } }