sections [ $section->get_slug() ] = $section; } } $this->init(); } public function init() { add_action( 'admin_init', array( $this, 'register_sections' ) ); } public function add_section( SettingsSection $section ) { $this->sections[ $section->get_slug() ] = $section; } public function register_sections() { foreach( $this->sections as $section ) { $section->register( $this->slug ); } } public function render() { ?>

slug ); ?> slug ); ?>