add_utility_page()

add_utility_page()函数是Wordpress函数，在“实用程序”部分添加顶级菜单页。

add_utility_page( string $page_title, string $menu_title, string $capability, string $menu_slug, callable $function = ”, string $icon_url = ” )

说明（Description）

另见函数 add_menu_page()

参数（Parameters）

返回（Return）

（string）结果页的hook_后缀。

源码（Source）

/**
 * Add a top level menu page in the 'utility' section
 *
 * This function takes a capability which will be used to determine whether
 * or not a page is included in the menu.
 *
 * The function which is hooked in to handle the output of the page must check
 * that the user has the required capability as well.
 *
 * @global int $_wp_last_utility_menu
 *
 * @param string $page_title The text to be displayed in the title tags of the page when the menu is selected
 * @param string $menu_title The text to be used for the menu
 * @param string $capability The capability required for this menu to be displayed to the user.
 * @param string $menu_slug The slug name to refer to this menu by (should be unique for this menu)
 * @param callback $function The function to be called to output the content for this page.
 * @param string $icon_url The url to the icon to be used for this menu
 *
 * @return string The resulting page's hook_suffix
 */
function add_utility_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $icon_url = '') {
	global $_wp_last_utility_menu;
	$_wp_last_utility_menu++;
	return add_menu_page($page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $_wp_last_utility_menu);
}