create_database(); $self->saved_settings(); $self->save_option(); } public function create_database() { // Creates missing tables and brings existing ones up to date. Database::sync_schema(); } public function saved_settings() { Settings::save_settings(); } public function save_option() { if ( get_option( ACADEMY_QUIZZES_VERSION_NAME ) !== ACADEMY_QUIZZES_VERSION ) { update_option( ACADEMY_QUIZZES_VERSION_NAME, ACADEMY_QUIZZES_VERSION ); } } }