plugin_name = $plugin_name; add_action( 'admin_menu', array($this,'plugin_menu') ); } function plugin_menu(){ add_options_page( __( 'Accessiblity Button', 'accessibility-help-button' ), 'Accessiblity Button', 'manage_options', 'aa-call', array($this, 'menu_option_page'), 'dashicons-phone', 6 ); } function menu_option_page(){ ?>

plugin_name.'_tab'); ?>

plugin_name.'_tab_content'); ?>