Adding custom admin pages can enhance your plugin’s functionality and provide a better user experience. This guide explains how to add custom admin pages to your WordPress plugin.

  1. Use the `add_menu_page` Function:
    • Add a new menu item to the WordPress admin using the add_menu_page function. Place this code in your plugin’s main file:
  2. Create the Callback Function:
    • Define the callback function that renders the content for your custom admin page:
  3. Add Submenu Pages:
    • Use the add_submenu_page function to add submenu pages under your custom admin menu:
  4. Test Your Admin Pages:
    • Navigate to the WordPress admin area to verify that your custom pages and submenus are displayed correctly.

By following these steps, you can create and manage custom admin pages within your WordPress plugin.