The 'preprocess_comment' PHP filter in WordPress allows developers to modify comments before they are saved to the database. This can be useful for implementing custom validation or filtering logic.

The 'privacy_on_link_title' PHP filter in WordPress allows developers to control the privacy settings of link titles.

The 'quick_edit_dropdown_pages_args' PHP filter in WordPress allows developers to customize the options available in the dropdown menu for quick editing pages. This can be useful for improving the user experience…

The 'recovery_mode_email_rate_limit' PHP filter in WordPress can help prevent excessive email notifications during site recovery.

The 'redirect_network_admin_request' PHP filter in WordPress allows developers to modify the behavior of network admin requests. By using this filter, developers can redirect network admin requests to a different URL…

The 'nocache_headers' PHP filter is a powerful tool for WordPress developers looking to control caching behavior.

​The `manage_plugins_custom_column` WordPress action allows developers to add custom columns to the Plugin List table by adding custom content to each column using the specified parameters

​The `manage_{$this->screen->id}_custom_column` WordPress action allows users to modify the content of custom columns in the Application Passwords list table using PHP code added through the `add_action()` function

The 'make_spam_blog' PHP action in WordPress is a powerful tool for quickly creating spam blogs. This feature can be used to generate large amounts of content and backlinks, but should…