trashed_comment
Action Hook: Fires immediately after a comment is sent to Trash.
Source: wp-includes/comment.php:1567
wp_unspam_comment()
Function: Removes a comment from the Spam.
Source: wp-includes/comment.php:1682
untrash_comment
Action Hook: Fires immediately before a comment is restored from the Trash.
Source: wp-includes/comment.php:1598
untrashed_comment
Action Hook: Fires immediately after a comment is restored from the Trash.
Source: wp-includes/comment.php:1618
spam_comment
Action Hook: Fires immediately before a comment is marked as Spam.
Source: wp-includes/comment.php:1649
spammed_comment
Action Hook: Fires immediately after a comment is marked as Spam.
Source: wp-includes/comment.php:1666
unspam_comment
Action Hook: Fires immediately before a comment is unmarked as Spam.
Source: wp-includes/comment.php:1697
unspammed_comment
Action Hook: Fires immediately after a comment is unmarked as Spam.
Source: wp-includes/comment.php:1717
get_page_of_comment()
Function: Calculates what page number a comment will appear on for comment paging.
Source: wp-includes/comment.php:1065
wp_get_comment_fields_max_lengths()
Function: Retrieves the maximum character lengths for the comment form fields.
Source: wp-includes/comment.php:1221