ACF register options page WordPress #Wordpress

acf-options.php

<?php
/** simple */ 
acf_add_options_page("Site Options");

/** complex */ 

if( function_exists('acf_add_options_page') ) {
  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(array(
    'page_title' => 'Theme Header Settings',
    'menu_title' => 'Header',
    'parent_slug' => 'theme-general-settings',
  ));

  acf_add_options_sub_page(array(
    'page_title' => 'Theme Footer Settings',
    'menu_title' => 'Footer',
    'parent_slug' => 'theme-general-settings',
  ));
}