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// 1. Algoritmo de Luhn para validar que el IMEI sea real (15 dígitos) function myceluya_validar_imei($imei) { $imei = preg_replace(‘/[^0-9]/’, ”, $imei); if (strlen($imei) !== 15) return false; $sum = 0; for ($i = 0; $i < 15; $i++) {…Continue reading
// Disable All Search / Kiri Vadivelu / 2026 function disable_search_query( $query, $error = true ) { if ( is_search() && !is_admin() ) { $query->is_search = false; $query->query_vars[‘s’] = false; $query->query[‘s’] = false; if ( $error ) { $query->is_404 =…Continue reading
// No Index Category / Kiri Vadivelu / 2026 add_filter(‘wp_robots’, ‘no_index_category’); function no_index_category(array $robots) { // Check if the current post has ‘members’ category if (is_single() && has_category(‘members’)) { $robots[‘noindex’] = true; } return $robots; }Continue reading
// No Index Page / Kiri Vadivelu / 2026 add_filter( ‘wp_robots’, ‘no_index_page’ ); function no_index_page( $robots ) { if ( is_page() ) { $robots[‘noindex’] = true; } return $robots; }Continue reading
/* Extend Core CSS / Kiri Vadivelu / 2026 */ /* TL;DR Inlining css is more reliable and consistent */ /* smooth scroll on demand */ @media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } } /* Select text, edit…Continue reading
function rd_disable_wpsl_default_single_location_output( $skip ) { return is_singular( ‘wpsl_stores’ ) ? true : $skip; } add_filter( ‘wpsl_skip_cpt_template’, ‘rd_disable_wpsl_default_single_location_output’ );Continue reading
remove_action( ‘wp_footer’, ‘wpcomsh_footer_rum_js’ ); // remove frontend // remove_action( ‘admin_footer’, ‘wpcomsh_footer_rum_js’ ); // remove backendContinue reading
function restrict_dashboard_access() { // Allow AJAX requests to proceed if ( defined( ‘DOING_AJAX’ ) && DOING_AJAX ) { return; } // Check if user is not an administrator if ( ! current_user_can( ‘administrator’ ) && is_admin() ) { wp_redirect( home_url()…Continue reading
/** * Protect Elementor Forms */ add_action( ‘elementor_pro/forms/validation/email’, function( $field, $record, $ajax_handler ) { // validate email format if ( ! is_email( $field[‘value’] ) ) { $ajax_handler->add_error( $field[‘id’], ‘Invalid Email address, it must be in the format [email protected]’ ); return;…Continue reading