Auto Login on Registration
Automatically log in users after they register. <?php function auto_login_after_registration($user_id) { wp_set_auth_cookie($user_id); wp_redirect(home_url()); exit; }…
Hide Admin Bar for Specific User Roles
Hide the admin bar for specific user roles. <?php function hide_admin_bar_for_roles() { if (current_user_can('editor') ||…
Send a Custom Welcome Email After Registration
Send a custom welcome email to new users after they register. <?php function custom_welcome_email($user_id) {…
Change the Admin Login URL
Change the default WordPress login URL from /wp-login.php to a custom URL. <?php function custom_login_url()…
Limit Login Attempts
Implement a basic login attempt limit to protect against brute force attacks. <?php function limit_login_attempts($user,…
Change the Login URL
Redirect the login page to a custom URL. <?php function custom_login_url() { return home_url(); //…
Add a Menu Item to All Menus
Automatically add a specific menu item to all menus. <?php function add_menu_item_to_all_menus($items, $args) { if…
Display Popular Tags Cloud
Show a cloud of popular tags. <?php function display_popular_tags_cloud() { $args = array( 'smallest' =>…
Display a Subscription Form in the Sidebar
Add a subscription form to the sidebar. <?php function display_subscription_form() { ?> <div class="subscription-form"> <h3>Subscribe…
Display Comments Count on Single Posts
Show the number of comments on single posts. <?php function display_comments_count() { if (is_single()) {…