Retrieves the maximum character lengths for the comment form fields.
get_page_of_comment
Calculate what page number a comment will appear on for comment paging.
get_comment_pages_count
Calculate the total number of comment pages.
separate_comments
Separates an array of comments into an array keyed by comment_type.
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wp_check_comment_flood
Checks whether comment flooding is occurring.
check_comment_flood_db
Hooks WP’s native database-based comment-flood check.
wp_allow_comment
Validates whether this comment is allowed to be made.
sanitize_comment_cookies
Sanitizes the cookies sent to the user already.
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wp_set_comment_cookies
Sets the cookies used to store an unauthenticated commentator’s identity. Typically used to recall previous comments by this commentator that are still held in moderation.
wp_queue_comments_for_comment_meta_lazyload
Queues comments for metadata lazy-loading.
update_comment_meta
Update comment meta field based on comment ID.
get_comment_meta
Retrieve comment meta field for a comment.
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delete_comment_meta
Remove metadata matching criteria from a comment.
add_comment_meta
Add meta data field to a comment.
get_comment_count
Retrieves the total comment counts for the whole site or a single post.