WordPress Developer Resources
Queue comment meta for lazy-loading.
Fires when a comment reply is attempted to an unapproved comment.
Performs all trackbacks.
Performs all enclosures.
Fires immediately after the `do_pings` event to hook services individually.
Performs all pingbacks.
Updates the comment type for a batch of comments.
Filters the comment batch size for updating the comment type.
Checks if a comment contains disallowed characters or words.
Fires before the comment is tested for disallowed characters or words.
Filters the arguments used to query comments in get_page_of_comment().
Filters duplicate comment error message.
Filters the comment flood error message.
Filters whether an empty comment should be allowed.
Gets unapproved comment author’s email.
Sets the last changed time for the ‘comment’ cache group.
Registers the personal data eraser for comments.
Erases personal data associated with an email address from the comments table.
Filters whether to anonymize the comment.
Registers the personal data exporter for comments.
Finds and exports personal data associated with an email address from the comments table.
Filters the comment data immediately before it is updated in the database.
Clears the lastcommentmodified cached value when a comment status is changed.
Compares the lengths of comment data against the maximum character limits.
Filters whether a comment is part of a comment flood.
Checks whether comment flooding is occurring.
Fires immediately after a comment has been removed from the object cache.
Filters a post’s comment count before it is updated in the database.
Filters the lengths for the comment form fields.
Retrieves the maximum character lengths for the comment form fields.