[Add options page functionality (and for custom post types )] #php #acf #acf-options #options-page

options.php

if ( function_exists( 'acf_add_options_page' ) ) {
	/**
	 * Example: Single 'Theme Settings' page, with children
	 *
	 * These only create the pages, which must be then populated via custom ACF fields.
	 * This setup creates a 'parent' ACF config page and sub-pages.
	 */
	acf_add_options_page(
		array(
			'page_title' => 'Theme General Settings',
			'menu_title' => 'Theme Settings',
			'menu_slug'  => 'theme-general-settings',
			'capability' => 'edit_posts',
			'redirect'   => false,
		)
	);
	acf_add_options_sub_page( // Could easily be 'Header', 'Hero', or 'Slider'.
		array(
			'page_title'  => 'Theme Footer Settings',
			'menu_title'  => 'Footer',
			'parent_slug' => 'theme-general-settings',
		)
	);
	acf_add_options_sub_page(
		array(
			'page_title'  => 'Analytics Tracking Code',
			'menu_title'  => 'Analytics Tracking Code',
			'parent_slug' => 'theme-general-settings',
		)
	);

	/**
	 * Example: Options page for single Custom Post-Type
	 */
	acf_add_options_page(
		array(
			'page_title'  => 'Training Hero Content',
			'menu_title'  => 'Training Hero Content',
			'menu_slug'   => 'options_training',
			'capability'  => 'edit_posts',
			'parent_slug' => 'edit.php?post_type=training',
			'position'    => false,
			'icon_url'    => 'dashicons-images-alt2',
			'redirect'    => false,
		),
	);

	/**
	 * Example: Default '404' options page
	 *
	 * @note: This could also be accomplished as a theme setting.
	 */
	acf_add_options_page(
		array(
			'page_title'  => '404 Page Options',
			'parent_slug' => 'themes.php',
		)
	);
}