The 'opml_head' PHP action in WordPress allows developers to modify the head section of the OPML file. This can be useful for adding custom metadata or other modifications to the…

The WordPress 'pre-html-upload-ui' PHP action can be used to modify the behavior of the media uploader before the HTML is rendered. This can be useful for adding custom fields or…

The 'print_default_editor_scripts' PHP action in WordPress allows developers to customize the scripts loaded in the default editor. This can be useful for adding custom functionality or modifying existing features. In…

The 'admin_body_class' PHP filter in WordPress allows developers to add custom classes to the body tag in the admin area. This can be useful for targeting specific pages or sections…

The body_class PHP filter in WordPress allows developers to add custom CSS classes to the body element of a webpage. This can be used to target specific pages or sections…

The WordPress 'editable_extensions' PHP filter allows developers to customize the list of file extensions that can be edited in the WordPress editor. This can improve security and prevent accidental changes…

The 'parent_theme_file_uri' PHP filter in WordPress allows developers to easily reference files in the parent theme directory.

Learn how to use the wp_nav_menu_items WordPress PHP filter to modify the HTML list content of navigation menus in this informative guide. Discover examples and tips for adding "Home", "Login"…

Learn how to modify the list of tags for a WordPress post using the `the_tags` PHP filter with the `add_filter()` function. Customize the tags by adding a custom class, wrapping…