The 'post_submitbox_misc_actions' PHP action in WordPress can be used to add custom buttons to the post editor's Publish metabox. This allows developers to add additional functionality to the post editor,…
The 'post_embed_url' PHP filter in WordPress allows developers to modify the URL used for embedding posts.
Using the 'network_site_new_form' PHP action in WordPress allows for streamlined creation of new network sites.
The `pingback_ping_source_uri` WordPress filter modifies the pingback source URI by returning a custom or modified value for the `$pagelinkedfrom` variable in the function