add_filter

The 'post_class' PHP filter in WordPress allows developers to add custom classes to posts, making it easier to style and manipulate them.

The 'network_admin_email_change_email' PHP filter in WordPress allows for easy customization of the email address used for network-wide administrative notifications. By utilizing this filter, developers can ensure that important messages are…

The 'posts_results' filter in WordPress allows developers to modify the final results of a query. This can be useful for customizing search results or adding additional data to posts.

The 'plugins_api_result' PHP filter in WordPress allows developers to modify the response data of plugin API requests. By using this filter, developers can customize the information returned by the API…

The WordPress 'newblogname' PHP filter allows developers to modify the new site name during site creation.

The 'pre_load_script_translations' PHP filter in WordPress allows developers to modify the list of scripts that should have translations loaded. This can improve performance and reduce unnecessary translations.

The 'pre_prepare_themes_for_js' PHP filter in WordPress allows developers to modify the data sent to the client-side JavaScript when preparing themes for use. This can be useful for customizing the behavior…

The 'pre_post_link' PHP filter in WordPress allows developers to modify the permalink structure of posts before they are saved to the database. This can be useful for customizing permalinks based…

Learn how to use the WordPress `pre_recurse_dirsize` PHP filter to modify the directory size calculation before it is performed. Discover examples and best practices for using this powerful filter to…