_close_comments_for_old_post()
Function: Closes comments on an old post. Hooked to comments_open and pings_open.
Source: wp-includes/comment.php:3410
privacy_ping_filter()
Function: Checks whether blog is public before returning sites.
Source: wp-includes/comment.php:3162
trackback()
Function: Sends a Trackback.
Source: wp-includes/comment.php:3185
wp_update_comment_count
Action Hook: Fires immediately after a post’s comment count is updated in the database.
Source: wp-includes/comment.php:2773
pre_ping
Action Hook: Fires just before pinging back links found in a post.
Source: wp-includes/comment.php:3115
pingback_useragent
Filter Hook: Filters the user agent sent when pinging-back a URL.
Source: wp-includes/comment.php:3143
wp_set_comment_status()
Function: Sets the status of a comment.
Source: wp-includes/comment.php:2413
wp_update_comment()
Function: Updates an existing comment in the database.
Source: wp-includes/comment.php:2487
wp_defer_comment_counting()
Function: Determines whether to defer comment counting.
Source: wp-includes/comment.php:2654
wp_update_comment_count()
Function: Updates the comment count for post(s).
Source: wp-includes/comment.php:2689