wp functions ajax get

  1. Use the wp_ajax_ action hook to add a function to process the AJAX request.
  2. Use the wp_ajax_nopriv_ action hook for AJAX requests from non-logged-in users.
  3. Create a function to handle the AJAX request.
  4. In the handler function, use WordPress' security and validation functions to check the incoming data.
  5. Return a JSON-encoded response using the wp_send_json function for a successful request.