'; } function setting_api_init() { add_settings_field( 'asktina_widget_id', 'AskTina ID', 'setting_callback_function', 'general'); register_setting( 'general', 'asktina_widget_id' ); } add_action( 'admin_init', 'setting_api_init' ); function widget_html() { echo ''; } add_action( 'wp_footer', 'widget_html' ); ?>