/** * Get a key. * * @api * * @since 1.0 * * @param string $key * * @return \ITELIC\Key */ function itelic_get_key($key) { $key = \ITELIC\Key::get($key); /** * Filters the key as it is retrieved from the database. * * @since 1.0 * * @param \ITELIC\Key $key */ $filtered = apply_filters('itelic_get_key', $key); if ($filtered instanceof \ITELIC\Key) { $key = $filtered; } return $key; }