WordPress Custom User Role

WordPress Customize User Role

<?php
// Assign custom permissions for specific user roles
// This example gives Editors access to Menus and Theme Options:

add_action( 'admin_menu', 'edit_admin_menus' );

// Allow editors to manage theme options (under Appearance)
$role_object = get_role( 'editor' );
$role_object->add_cap( 'edit_theme_options' );

// Now hide all options except Menus & Customise
function hide_menu() {
    remove_submenu_page( 'themes.php', 'themes.php' ); // hide the theme selection submenu
    remove_submenu_page( 'themes.php', 'widgets.php' ); // hide the widgets submenu
}
add_action('admin_head', 'hide_menu');
?>