trashed_comment
Action Hook: Fires immediately after a comment is sent to Trash.
Source: wp-includes/comment.php:1567
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
wp_delete_comment()
Function: Trashes or deletes a comment.
Source: wp-includes/comment.php:1455
wp_trash_comment()
Function: Moves a comment to the Trash
Source: wp-includes/comment.php:1531
delete_comment
Action Hook: Fires immediately before a comment is deleted from the database.
Source: wp-includes/comment.php:1476