do_action( 'admin_menu', string $context )

Fires before the administration menu loads in the admin.

Contents

Parameters

$context string
Empty context.

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More Information

  • This action is used to add extra submenus and menu options to the admin panel’s menu structure. It runs after the basic admin panel menu structure is in place.
  • This action mustn’t be placed in an admin_init action function because the admin_init action is called after admin_menu.

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Source

File: wp-admin/includes/menu.php. View all references 

do_action( 'admin_menu', '' );

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Changelog

Changelog
Version Description
1.5.0 Introduced.

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User Contributed Notes

  1. Skip to note 1 content
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    Contributed by Aurovrata Venet —

    If you want to change a menu label, you can hook this action and change the global $menu, $submenu values,

    add_action( 'admin_menu', 'change_media_label' );
function change_media_label(){
  global $menu, $submenu;
  debug_msg($menu);
  $menu[10][0] = 'Photos/Videos';
  $submenu['upload.php'][5][0] = 'All Photos/Videos';
  $submenu['upload.php'][10][0] = 'Upload new';
}
  2. Skip to note 2 content
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    Contributed by Milad —

    This snippet add admin menu and submenu HTML content

    //call the 'add_menu_page' function with 'admin_menu' action hook
	add_action( 'admin_menu', array( $this, 'wpdocs_add_menu_page' ), 99 );

    /**
     * Add page to admin menu
     */
    public function wpdocs_add_menu_page() {
        add_menu_page(
            esc_html__( 'WooCommerce B2B Sales Agents', 'woocommerce-b2b-sales-agents' ),
            esc_html__( 'WooCommerce B2B Sales Agents', 'woocommerce-b2b-sales-agents'),
            'manage_woocommerce',
            'wcb2bsa-commissions',
            null,
            'dashicons-businessman',
            55.5
        );
        add_submenu_page(
            'wcb2bsa-commissions',
            esc_html__( 'Commissions', 'woocommerce-b2b-sales-agents' ),
            esc_html__( 'Commissions', 'woocommerce-b2b-sales-agents' ),
            'manage_woocommerce',
            'wcb2bsa-commissions',
            array( $this, 'wpdocs_add_menu_page_callback' )
        );
    }

    /**
     * Add page to admin menu callback
     */
    public function wpdocs_add_menu_page_callback() {
        include WCB2BSA_ABSPATH . 'includes/views/html-admin--page-commissions.php';
    }
  3. Skip to note 3 content
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    Contributed by Chigozie Orunta —

    Let’s say you’re building a plugin and you need to register an overview or dashboard menu option for your plugin page, you can do it like so:

    // Define constants
define( 'PLUGIN_SLUG', 'your-plugin' );
define( 'PLUGIN_ROLE', 'manage_options' );
define( 'PLUGIN_DOMAIN', 'your-plugin-text-domain' );

add_action( 'admin_menu', 'register_your_plugin_menu', 9 );

function register_your_plugin_menu() {
	add_menu_page(
		__( 'Your Plugin', PLUGIN_DOMAIN ),
		'Your Plugin',
		PLUGIN_ROLE,
		PLUGIN_SLUG,
		false,
		'dashicons-admin-generic',
		''
	);

	add_submenu_page(
		PLUGIN_SLUG,
		'Your Plugin',
		'Dashboard',
		PLUGIN_ROLE,
		PLUGIN_SLUG,
		'your_plugin_dashboard_callback',
	);
}
  4. Skip to note 4 content
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    Contributed by Gamelot —

    You may come across the fact that deleting items having the slug like admin.php?page=jetpack in the admin_menu hook does not affect the menu in any way and the items remain in their places. To fix it, define correct slugs to delete with remove_menu_page() function.

    Try this code:

    function wpdocs_list_menus() {
    global $menu;
    var_dump( $menu );
}
add_action( 'admin_menu', 'wpdocs_list_menus', 99999 );
  5. Skip to note 5 content
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    Contributed by Steven Lin —

    Example migrated from Codex:

    The example comes from the wpautop-control plugin, in which the code is used to add an options page to the “Settings” menu.

    add_action('admin_menu', 'wpautop_control_menu');

function wpautop_control_menu() {
  add_submenu_page('options-general.php', 'wpautop-control', 'wpautop control', 'manage_options', 'wpautop-control-menu', 'wpautop_control_options');
}

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