_prime_comment_caches()
Function: Adds any comments from the given IDs to the cache that do not already exist in cache.
Source: wp-includes/comment.php:3341
_close_comments_for_old_posts()
Function: Closes comments on old posts on the fly, without any extra DB queries. Hooked to the_posts.
Source: wp-includes/comment.php:3370
close_comments_for_post_types
Filter Hook: Filters the list of post types to automatically close comments for.
Source: wp-includes/comment.php:3382
_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
weblog_ping()
Function: Sends a pingback.
Source: wp-includes/comment.php:3219
pingback_ping_source_uri()
Function: Default filter attached to pingback_ping_source_uri to validate the pingback’s Source URI.
Source: wp-includes/comment.php:3246
xmlrpc_pingback_error()
Function: Default filter attached to xmlrpc_pingback_error.
Source: wp-includes/comment.php:3263
clean_comment_cache()
Function: Removes a comment from the object cache.
Source: wp-includes/comment.php:3281