knolaust

<?php
/**
 * Plugin Name: Coming Soon Mode
 * Description: Displays a Coming Soon page to visitors while allowing logged-in users or anyone with a secret preview link to view the site.
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

knolaust

<?php
/**
 * Force WordPress core system emails to use a specific from address & name.
 */
add_filter( 'wp_mail_from', function( $email ) {
    return '[email protected]'; // your domain address
});

add_filter( 'wp_mail_from_name', function( $name ) {
    return 'From Name'; // whatever label you want

knolaust

function render_acf_gallery_shortcode() {
  if ( ! have_rows( 'gallery' ) ) {
    return '<p>No gallery items found.</p>';
  }

  $thumbnails = '';
  $images = [];
  $infos = [];

  while ( have_rows( 'gallery' ) ) {

knolaust

<?php
/**
 * Disable Speculative Loading in WordPress
 *
 * WordPress 6.5+ introduces speculative loading (like prerendering and prefetching)
 * to improve perceived performance by preloading likely navigation targets.
 * This filter disables the feature entirely, which can be helpful if:
 * - You're troubleshooting performance issues
 * - You use dynamic or cache-sensitive content
 * - You want full control over browser loading behavior

knolaust

<?php
/**
 * Hide entire site unless logged in.
 *
 * Gist Keywords: wordpress, privacy
 * Author: Knol Aust
 * Version: 1.0.0
 * Description: This function hides all WordPress content from users who are not logged in. Visitors will see a custom message instead of any pages or posts, except for the login page.
 */

knolaust

<?php
/**
 * Customize WordPress Login Logo.
 *
 * This code replaces the default WordPress logo on the login page with a custom logo.
 * Update the URL to your custom logo and adjust the width and height accordingly.
 *
 * Gist Keywords: wordpress, admin, login
 *
 * @category WordPress

knolaust

<?php
/**
 * Modify External Links to Open in New Tab.
 *
 * This code modifies external links within the post content to open in a new tab
 * and adds the "noopener noreferrer" attributes for security.
 *
 * Gist Keywords: wordpress, customization
 *
 * @category WordPress

knolaust

<?php
/**
 * Add Duplicate Button to Post/Page List of Actions in WordPress Admin.
 *
 * This code adds a "Duplicate" button to the list of actions for posts and pages
 * in the WordPress admin, allowing users to quickly duplicate a post or page.
 *
 * Gist Keywords: wordpress, duplicate, posts, pages, functionality
 *
 * @category WordPress

knolaust

<?php
/**
 * Remove jQuery Migrate dependency from jQuery in the frontend.
 *
 * This function removes the jQuery Migrate script dependency from the jQuery script
 * when loading scripts in the frontend to improve performance.
 *
 * Gist Keywords: wordpress, jquery, javascript, performance
 *
 * @category WordPress

knolaust

<?php
/**
 * Redirect attachments to their parent posts or homepage.
 *
 * This function checks if the current page is an attachment and if it has a parent post.
 * If the attachment has a parent post that is not trashed, it redirects to the parent post.
 * If the attachment has no parent or the parent post is trashed, it redirects to the homepage.
 *
 * Gist Keywords: wordpress, disable attachment, pages
 *