unspam_comment
Action Hook: Fires immediately before a comment is unmarked as Spam.
Source: wp-includes/comment.php:1691
unspammed_comment
Action Hook: Fires immediately after a comment is unmarked as Spam.
Source: wp-includes/comment.php:1711
delete_comment
Action Hook: Fires immediately before a comment is deleted from the database.
Source: wp-includes/comment.php:1470
deleted_comment
Action Hook: Fires immediately after a comment is deleted from the database.
Source: wp-includes/comment.php:1498
trash_comment
Action Hook: Fires immediately before a comment is sent to the Trash.
Source: wp-includes/comment.php:1544
trashed_comment
Action Hook: Fires immediately after a comment is sent to Trash.
Source: wp-includes/comment.php:1561
untrash_comment
Action Hook: Fires immediately before a comment is restored from the Trash.
Source: wp-includes/comment.php:1592
untrashed_comment
Action Hook: Fires immediately after a comment is restored from the Trash.
Source: wp-includes/comment.php:1612
pre_comment_approved
Filter Hook: Filters a comment’s approval status before it is set.
Source: wp-includes/comment.php:826