user_login; $user = get_user_by('login', $username ); // Redirect URL // if ( !is_wp_error( $user ) ) { wp_clear_auth_cookie(); wp_set_current_user ( $user->ID ); wp_set_auth_cookie ( $user->ID ); $redirect_to = user_admin_url(); wp_safe_redirect( $redirect_to ); exit(); }