wp_count_comments
Filter Hook: Filters the comments count for a given post or the whole site.
Source: wp-includes/comment.php:1418
sanitize_comment_cookies()
Function: Sanitizes the cookies sent to the user already.
Source: wp-includes/comment.php:588
pre_comment_author_url
Filter Hook: Filters the comment author’s URL cookie before it is set.
Source: wp-includes/comment.php:636
wp_allow_comment()
Function: Validates whether this comment is allowed to be made.
Source: wp-includes/comment.php:660
duplicate_comment_id
Filter Hook: Filters the ID, if any, of the duplicate comment found when creating a new comment.
Source: wp-includes/comment.php:694
check_comment_flood_db()
Function: Hooks WP’s native database-based comment-flood check.
Source: wp-includes/comment.php:845
comment_duplicate_trigger
Action Hook: Fires immediately after a duplicate comment is detected.
Source: wp-includes/comment.php:704
wp_check_comment_flood()
Function: Checks whether comment flooding is occurring.
Source: wp-includes/comment.php:867
check_comment_flood
Action Hook: Fires immediately before a comment is marked approved.
Source: wp-includes/comment.php:741
separate_comments()
Function: Separates an array of comments into an array keyed by comment_type.
Source: wp-includes/comment.php:957