​The `allowed_http_origin` WordPress filter modifies the allowed HTTP origin by returning the origin URL if allowed, or an empty string if not

​The `allowed_http_origins` WordPress filter controls the set of allowed HTTP origins, allowing you to secure your site with custom rules

The WordPress 'allowed_options' PHP filter allows developers to restrict or add options to the list of allowed options for a particular setting. This can help to enhance security and prevent…

The 'allowed_redirect_hosts' PHP filter in WordPress helps secure your website by limiting the hosts that can be redirected.

The 'allowed_themes' PHP filter in WordPress allows developers to restrict the themes that can be activated on a site. This can be useful in situations where security or branding concerns…

The 'async_update_translation' PHP filter in WordPress allows for faster and more efficient translation updates, improving website performance.

The 'async_upload_{$type}' PHP filter in WordPress allows for asynchronous uploading of files, improving user experience and site performance.

​The `atom_author` WordPress PHP action is used to fire at the end of each Atom feed author entry, allowing developers to add custom functionality to their feeds

The 'atom_enclosure' PHP filter in WordPress allows developers to manipulate and customize the enclosure tag in Atom feeds. With this filter, you can modify the enclosure URL, length, type, and…