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

The 'pre_render_block' PHP filter in WordPress allows developers to modify block content before it is rendered on the front-end. This powerful tool can be used to customize block output and…

The 'pre_update_option_{$option}' PHP filter in WordPress allows developers to modify data before it is saved to the database. This can be useful for validating user input or performing calculations on…

The 'pre_wp_nav_menu' PHP filter is a powerful tool for customizing WordPress menus. By using this filter, developers can modify menu items before they are displayed on the front-end, allowing for…

The 'prepend_attachment' PHP filter in WordPress allows developers to modify the output of attachment metadata. This filter can be used to add custom data or modify existing data before it…

The 'previous_comments_link_attributes' PHP filter in WordPress allows developers to customize the HTML attributes of the "previous comments" link. This can be useful for improving accessibility or adding additional functionality to…

The 'previous_posts_link_attributes' PHP filter in WordPress allows developers to customize the HTML attributes of the previous posts link.

The WordPress 'register' PHP filter allows developers to modify the registration process for users on their website. This filter can be used to add custom fields, validate user input, and…

The 'manage_comments_nav' PHP action in WordPress allows developers to customize the navigation elements in the comments section of their website. This can improve user experience and streamline comment management.