The 'populate_network_meta' PHP filter in WordPress allows developers to add custom meta data to a network's options table during installation. This can be useful for storing network-wide settings or data…

The 'populate_site_meta' PHP filter in WordPress allows developers to easily add custom metadata to a site's database. This can be useful for storing additional information about a site, such as…

The post_action_{$action} PHP action in WordPress allows developers to execute custom code after a post is saved or updated. This powerful feature can be used to automate tasks, validate data,…

The 'post_class_taxonomies' PHP filter in WordPress allows developers to add custom taxonomy terms as CSS classes to post elements.

The 'post_comments_link' PHP filter in WordPress allows developers to customize the comment link displayed on posts.

Learn how to use the WordPress `post_search_columns` PHP filter to modify the columns searched by a `WP_Query` search. Customize your search results by excluding or including specific post content or…

Optimizing WordPress Categories with 'post_edit_category_parent_dropdown_args' Filter

The 'post_embed_url' PHP filter in WordPress allows developers to modify the URL used for embedding posts.

The 'network_site_users_created_user' PHP action in WordPress allows developers to perform custom actions when a new user is created on a multisite network. This can be useful for automating tasks or…