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
wp_unspam_comment()
Function: Removes a comment from the Spam.
Source: wp-includes/comment.php:1682
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_comment_meta()
Function: Retrieves comment meta field for a comment.
Source: wp-includes/comment.php:483
update_comment_meta()
Function: Updates comment meta field based on comment ID.
Source: wp-includes/comment.php:524
add_comment_meta()
Function: Adds meta data field to a comment.
Source: wp-includes/comment.php:439
delete_comment_meta()
Function: Removes metadata matching criteria from a comment.
Source: wp-includes/comment.php:461
WP_Embed
Class: API for easily embedding rich media such as videos and images into content.
Source: wp-includes/class-wp-embed.php:10