untrashed_comment
Action Hook: Fires immediately after a comment is restored from the Trash.
Source: wp-includes/comment.php:1618
untrashed_post
Action Hook: Fires after a post is restored from the Trash.
Source: wp-includes/post.php:3484
untrashed_post_comments
Action Hook: Fires after comments are restored for a post from the Trash.
Source: wp-includes/post.php:3612
unzip_file_use_ziparchive
Filter Hook: Filters whether to use ZipArchive to unzip archives.
Source: wp-admin/includes/file.php:1595
update_{$meta_type}_meta
Action Hook: Fires immediately before updating metadata of a specific type.
Source: wp-includes/meta.php:290
update_{$meta_type}_metadata
Filter Hook: Short-circuits updating metadata of a specific type.
Source: wp-includes/meta.php:235
update_{$meta_type}_metadata_by_mid
Filter Hook: Short-circuits updating metadata of a specific type by meta ID.
Source: wp-includes/meta.php:902
update_{$meta_type}_metadata_cache
Filter Hook: Short-circuits updating the metadata cache of a specific type.
Source: wp-includes/meta.php:1149
update_attached_file
Filter Hook: Filters the path to the attached file to update.
Source: wp-includes/post.php:517
update_blog_public
Action Hook: Fires after the current blog’s ‘public’ setting is updated.
Source: wp-includes/ms-site.php:1260