Admin

name	type	size	perms	modified	actions
[parent directory]
admin/	dir	-	0755	2026-04-06 08:58:24
fields/	dir	-	0755	2026-04-06 08:58:24
locations/	dir	-	0755	2026-04-06 08:58:24
post-types/	dir	-	0755	2026-04-06 08:58:24
acf-pro.php	file	5,589 B	0644	2026-04-06 08:58:24	edit
acf-ui-options-page-functions.php	file	7,541 B	0644	2026-04-06 08:58:24	edit
blocks.php	file	33,335 B	0644	2026-04-06 08:58:24	edit
options-page.php	file	11,370 B	0644	2026-04-06 08:58:24	edit
updates.php	file	16,394 B	0644	2026-04-06 08:58:24	edit

editing: options-page.php

<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

if ( ! class_exists( 'acf_options_page' ) ) :

class acf_options_page {

/** @var array Contains an array of options page settings */
		var $pages = array();

/*
		*  __construct
		*
		*  Initialize filters, action, variables and includes
		*
		*  @type    function
		*  @date    23/06/12
		*  @since   5.0.0
		*
		*  @param   n/a
		*  @return  n/a
		*/

function __construct() {

/* do nothing */

}

/**
		 * Validates an Options Page settings array.
		 *
		 * @date    28/2/17
		 * @since   5.5.8
		 *
		 * @param   array|string $page The Options Page settings array or name.
		 * @return  array
		 */
		function validate_page( $page ) {

// Allow empty arg to generate the default Options Page.
			if ( empty( $page ) ) {
				$page_title = __( 'Options', 'acf' );
				$page       = array(
					'page_title' => $page_title,
					'menu_title' => $page_title,
					'menu_slug'  => 'acf-options',
				);

// Allow string to define Options Page name.
			} elseif ( is_string( $page ) ) {
				$page_title = $page;
				$page       = array(
					'page_title' => $page_title,
					'menu_title' => $page_title,
				);
			}

// Apply defaults.
			$page = wp_parse_args(
				$page,
				array(
					'page_title'      => '',
					'menu_title'      => '',
					'menu_slug'       => '',
					'capability'      => 'edit_posts',
					'parent_slug'     => '',
					'position'        => null,
					'icon_url'        => false,
					'redirect'        => true,
					'post_id'         => 'options',
					'autoload'        => false,
					'update_button'   => __( 'Update', 'acf' ),
					'updated_message' => __( 'Options Updated', 'acf' ),
				)
			);

// Allow compatibility for changed settings.
			$migrate = array(
				'title'  => 'page_title',
				'menu'   => 'menu_title',
				'slug'   => 'menu_slug',
				'parent' => 'parent_slug',
			);
			foreach ( $migrate as $old => $new ) {
				if ( ! empty( $page[ $old ] ) ) {
					$page[ $new ] = $page[ $old ];
				}
			}

// If no menu_title is set, use the page_title value.
			if ( empty( $page['menu_title'] ) ) {
				$page['menu_title'] = $page['page_title'];
			}

// If no menu_slug is set, generate one using the menu_title value.
			if ( empty( $page['menu_slug'] ) ) {
				$page['menu_slug'] = 'acf-options-' . sanitize_title( $page['menu_title'] );
			}

// Standardize on position being either null or int.
			$page['position'] = is_numeric( $page['position'] ) ? (int) $page['position'] : null;

/**
			 * Filters the $page array after it has been validated.
			 *
			 * @since   5.5.8
			 * @param   array $page The Options Page settings array.
			 */
			return apply_filters( 'acf/validate_options_page', $page );
		}

/*
		*  add_page
		*
		*  This function will store an options page settings
		*
		*  @type    function
		*  @date    9/6/17
		*  @since   5.6.0
		*
		*  @param   $page (array)
		*  @return  n/a
		*/

function add_page( $page ) {

// validate
			$page = $this->validate_page( $page );
			$slug = $page['menu_slug'];

// bail early if already exists
			if ( isset( $this->pages[ $slug ] ) ) {
				return false;
			}

// append
			$this->pages[ $slug ] = $page;

// return
			return $page;

}

/*
		*  add_sub_page
		*
		*  description
		*
		*  @type    function
		*  @date    9/6/17
		*  @since   5.6.0
		*
		*  @param   $post_id (int)
		*  @return  $post_id (int)
		*/

function add_sub_page( $page ) {

// validate
			$page = $this->validate_page( $page );

// default parent
			if ( ! $page['parent_slug'] ) {
				$page['parent_slug'] = 'acf-options';
			}

// create default parent if not yet exists
			if ( $page['parent_slug'] == 'acf-options' && ! $this->get_page( 'acf-options' ) ) {

$this->add_page( '' );

}

// return
			return $this->add_page( $page );

}

/*
		*  update_page
		*
		*  This function will update an options page settings
		*
		*  @type    function
		*  @date    9/6/17
		*  @since   5.6.0
		*
		*  @param   $slug (string)
		*  @param   $data (array)
		*  @return  (array)
		*/

function update_page( $slug = '', $data = array() ) {

// vars
			$page = $this->get_page( $slug );

// bail early if no page
			if ( ! $page ) {
				return false;
			}

// loop
			$page = array_merge( $page, $data );

// set
			$this->pages[ $slug ] = $page;

// return
			return $page;

}

/*
		*  get_page
		*
		*  This function will return an options page settings
		*
		*  @type    function
		*  @date    6/07/2016
		*  @since   5.4.0
		*
		*  @param   $slug (string)
		*  @return  (mixed)
		*/

function get_page( $slug ) {

return isset( $this->pages[ $slug ] ) ? $this->pages[ $slug ] : null;

}

/*
		*  get_pages
		*
		*  This function will return all options page settings
		*
		*  @type    function
		*  @date    6/07/2016
		*  @since   5.4.0
		*
		*  @param   $slug (string)
		*  @return  (mixed)
		*/

function get_pages() {

return $this->pages;

}

/*
	*  acf_options_page
	*
	*  This function will return the options page instance
	*
	*  @type    function
	*  @date    9/6/17
	*  @since   5.6.0
	*
	*  @param   n/a
	*  @return  (object)
	*/

function acf_options_page() {

global $acf_options_page;

if ( ! isset( $acf_options_page ) ) {

$acf_options_page = new acf_options_page();

}

return $acf_options_page;

}

// remove Options Page add-on conflict
	unset( $GLOBALS['acf_options_page'] );

// initialize
	acf_options_page();

endif; // class_exists check

/*
*  acf_add_options_page
*
*  alias of acf_options_page()->add_page()
*
*  @type    function
*  @date    24/02/2014
*  @since   5.0.0
*
*  @param   $page (mixed)
*  @return  (array)
*/

if ( ! function_exists( 'acf_add_options_page' ) ) :

function acf_add_options_page( $page = '' ) {

return acf_options_page()->add_page( $page );

}

endif;

/*
*  acf_add_options_sub_page
*
*  alias of acf_options_page()->add_sub_page()
*
*  @type    function
*  @date    24/02/2014
*  @since   5.0.0
*
*  @param   $page (mixed)
*  @return  (array)
*/

if ( ! function_exists( 'acf_add_options_sub_page' ) ) :

function acf_add_options_sub_page( $page = '' ) {

return acf_options_page()->add_sub_page( $page );

}

endif;

/*
*  acf_update_options_page
*
*  alias of acf_options_page()->update_page()
*
*  @type    function
*  @date    24/02/2014
*  @since   5.0.0
*
*  @param   $slug (string)
*  @param   $page (mixed)
*  @return  (array)
*/

if ( ! function_exists( 'acf_update_options_page' ) ) :

function acf_update_options_page( $slug = '', $data = array() ) {

return acf_options_page()->update_page( $slug, $data );

}

endif;

/*
*  acf_get_options_page
*
*  This function will return an options page settings
*
*  @type    function
*  @date    24/02/2014
*  @since   5.0.0
*
*  @param   $slug (string)
*  @return  (array)
*/

if ( ! function_exists( 'acf_get_options_page' ) ) :

function acf_get_options_page( $slug ) {

// vars
		$page = acf_options_page()->get_page( $slug );

// bail early if no page
		if ( ! $page ) {
			return false;
		}

// filter
		$page = apply_filters( 'acf/get_options_page', $page, $slug );

// return
		return $page;

}

endif;

/*
*  acf_get_options_pages
*
*  This function will return all options page settings
*
*  @type    function
*  @date    24/02/2014
*  @since   5.0.0
*
*  @param   n/a
*  @return  (array)
*/

if ( ! function_exists( 'acf_get_options_pages' ) ) :

function acf_get_options_pages() {

// global
		global $_wp_last_utility_menu;

// vars
		$pages = acf_options_page()->get_pages();

// bail early if no pages
		if ( empty( $pages ) ) {
			return false;
		}

// apply filter to each page
		foreach ( $pages as $slug => &$page ) {

$page = acf_get_options_page( $slug );

}

// calculate parent => child redirectes
		foreach ( $pages as $slug => &$page ) {

// bail early if is child
			if ( $page['parent_slug'] ) {
				continue;
			}

// add missing position
			if ( ! $page['position'] ) {

$_wp_last_utility_menu++;
				$page['position'] = $_wp_last_utility_menu;

}

// bail early if no redirect
			if ( ! $page['redirect'] ) {
				continue;
			}

// vars
			$parent = $page['menu_slug'];
			$child  = '';

// update children
			foreach ( $pages as &$sub_page ) {

// bail early if not child of this parent
				if ( $sub_page['parent_slug'] !== $parent ) {
					continue;
				}

// set child (only once)
				if ( ! $child ) {
					$child = $sub_page['menu_slug'];
				}

// update parent_slug to the first child
				$sub_page['parent_slug'] = $child;

}

// finally update parent menu_slug
			if ( $child ) {
				$page['_menu_slug'] = $page['menu_slug'];
				$page['menu_slug']  = $child;
			}
		}

// filter
		$pages = apply_filters( 'acf/get_options_pages', $pages );

// return
		return $pages;

}

endif;

/*
*  acf_set_options_page_title
*
*  This function is used to customize the options page admin menu title
*
*  @type    function
*  @date    13/07/13
*  @since   4.0.0
*
*  @param   $title (string)
*  @return  n/a
*/

if ( ! function_exists( 'acf_set_options_page_title' ) ) :

function acf_set_options_page_title( $title = 'Options' ) {

acf_update_options_page(
			'acf-options',
			array(
				'page_title' => $title,
				'menu_title' => $title,
			)
		);

}

endif;

/*
*  acf_set_options_page_menu
*
*  This function is used to customize the options page admin menu name
*
*  @type    function
*  @date    13/07/13
*  @since   4.0.0
*
*  @param   $title (string)
*  @return  n/a
*/

if ( ! function_exists( 'acf_set_options_page_menu' ) ) :

function acf_set_options_page_menu( $title = 'Options' ) {

acf_update_options_page(
			'acf-options',
			array(
				'menu_title' => $title,
			)
		);

}

endif;

/*
*  acf_set_options_page_capability
*
*  This function is used to customize the options page capability. Defaults to 'edit_posts'
*
*  @type    function
*  @date    13/07/13
*  @since   4.0.0
*
*  @param   $title (string)
*  @return  n/a
*/

if ( ! function_exists( 'acf_set_options_page_capability' ) ) :

function acf_set_options_page_capability( $capability = 'edit_posts' ) {

acf_update_options_page(
			'acf-options',
			array(
				'capability' => $capability,
			)
		);

}

endif;

/*
*  register_options_page()
*
*  This is an old function which is now referencing the new 'acf_add_options_sub_page' function
*
*  @type    function
*  @since   3.0.0
*  @date    29/01/13
*
*  @param   {string}    $title
*  @return  N/A
*/

if ( ! function_exists( 'register_options_page' ) ) :

function register_options_page( $page = '' ) {

acf_add_options_sub_page( $page );

}

endif;

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