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
update_comment_cache()
Function: Updates the comment cache of given comments.
Source: wp-includes/comment.php:3311
_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_old_post()
Function: Closes comments on an old post. Hooked to comments_open and pings_open.
Source: wp-includes/comment.php:3410
do_trackbacks()
Function: Performs trackbacks.
Source: wp-includes/comment.php:2969
generic_ping()
Function: Sends pings to all of the ping site services.
Source: wp-includes/comment.php:3029