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action is not described

transition_comment_status action-hook . WP 2.7.0

Fires when the comment status is in transition.


add_action( 'transition_comment_status', 'action_function_name_8696', 10, 3 );
function action_function_name_8696( $new_status, $old_status, $comment ){
	// action...
The new comment status.
The old comment status.
The comment data.

Where the hook is called

wp-includes/comment.php 1698
do_action( 'transition_comment_status', $new_status, $old_status, $comment );

Where the hook is used (in WP core)

wp-includes/default-filters.php 265
add_action( 'transition_comment_status', '_clear_modified_cache_on_transition_comment_status', 10, 2 );