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document.addEventListener(“DOMContentLoaded”, function() { var links = document.querySelectorAll(“a[href]”); links.forEach(function(link) { if (link.hostname !== window.location.hostname) { link.setAttribute(“target”, “_blank”); link.setAttribute(“rel”, “noopener noreferrer”); } }); });Continue reading
// Advanced Logout Redirect / Kiri Vadivelu / 2026 add_action(‘wp_logout’, ‘redirect_after_logout’); function redirect_after_logout() { wp_safe_redirect(home_url()); exit; }Continue reading
// Advanced Login Redirect / Kiri Vadivelu / 2026 function advanced_login_redirect( $redirect_to, $request, $user ) { if ( isset( $user->roles ) && is_array( $user->roles ) ) { // Role based user redirect if ( in_array( ‘member’, $user->roles ) ) {…Continue reading
/* Short Breadcrumb Title / Kiri Vadivelu / 2026 */ .wp-block-breadcrumbs ol li:last-child { max-width: 175px; /* Set desired limit */ white-space: nowrap; /* Prevents line breaks */ overflow: hidden; /* Hides text exceeding width */ text-overflow: ellipsis; /* Adds…Continue reading
// Auto Admin Logout / Kiri Vadivelu / 2026 add_filter( ‘auth_cookie_expiration’, ‘short_session_admin’, 10, 3 ); function short_session_admin( $expiration, $user_id, $remember ) { // Only apply the short timeout for administrators if ( user_can( $user_id, ‘manage_options’ ) ) { return 3600;…Continue reading
// Sticky Tag Post / Kiri Vadivelu / 2026 add_action(‘pre_get_posts’, function($query) { if (!is_admin() && $query->is_main_query() && is_tag()) { $sticky_posts = get_option(‘sticky_posts’); if (!empty($sticky_posts)) { add_filter(‘posts_orderby’, function($orderby, $query) use ($sticky_posts) { if (!is_admin() && $query->is_main_query() && is_tag()) { global $wpdb;…Continue reading
// Progressive Password Field / Kiri Vadivelu / 2026 add_action(‘login_enqueue_scripts’, ‘field_without_script’); function field_without_script() { echo ‘ ‘; }Continue reading
// Disable User Login / Kiri Vadivelu / 2026 function disable_user_login( $user ) { if ( is_wp_error( $user ) ) { return $user; } if ( is_a( $user, ‘WP_User’ ) ) { $disabled_user_ids = array( 10 ); // User IDs…Continue reading
// Restrict WP Heartbeat / Kiri Vadivelu / 2026 add_action( ‘init’, function() { if ( ! is_admin() ) { wp_deregister_script( ‘heartbeat’ ); // Disable heartbeat in frontend } }); add_filter( ‘heartbeat_settings’, function( $settings ) { $settings[‘interval’] = 60; // Set…Continue reading
// Sensitive User Switch / Kiri Vadivelu / 2026 add_filter( ‘user_has_cap’, function( $allcaps, $caps, $args, $user ) { if ( ‘switch_to_user’ === $args[0] ) { // Deny switching to everyone except site owner if ( $user->user_login !== ‘ownerusername’ ) {…Continue reading