Hooks in wp-includes/comment.php

WP version: 2.7

Important! Some hooks get applied in multiple files. If you are trying to figure out what a specific hook does, you need to look in all the files that apply the hook. Click the "details" link next to any hook for more information.

• To sort the table, click on a column title.
• Click a hook name to see details about the hook.

	Hook		Type	New?	File
1	check_comment_flood		action	no	wp-includes/comment.php
2	comment_flood_filter		filter	no	wp-includes/comment.php
3	comment_flood_trigger		action	no	wp-includes/comment.php
4	comment_post		action	no	wp-includes/comment.php
5	comment_save_pre		filter	no	wp-includes/comment.php
6	comment_text		filter	no	wp-includes/comment.php
7	comment_{$new_status}_{$comment->comment_type}	note	action	YES	wp-includes/comment.php
8	comment_{$old_status}_to_{$new_status}	note	action	YES	wp-includes/comment.php
9	delete_comment		action	no	wp-includes/comment.php
10	edit_comment		action	no	wp-includes/comment.php
11	edit_post		action	no	wp-includes/comment.php
12	get_comment		filter	no	wp-includes/comment.php
13	preprocess_comment		filter	no	wp-includes/comment.php
14	pre_comment_approved		filter	no	wp-includes/comment.php
15	pre_comment_author_email		filter	no	wp-includes/comment.php
16	pre_comment_author_email		filter	no	wp-includes/comment.php
17	pre_comment_author_name		filter	no	wp-includes/comment.php
18	pre_comment_author_name		filter	no	wp-includes/comment.php
19	pre_comment_author_url		filter	no	wp-includes/comment.php
20	pre_comment_author_url		filter	no	wp-includes/comment.php
21	pre_comment_content		filter	no	wp-includes/comment.php
22	pre_comment_user_agent		filter	no	wp-includes/comment.php
23	pre_comment_user_ip		filter	no	wp-includes/comment.php
24	pre_ping		action	no	wp-includes/comment.php
25	pre_user_id		filter	no	wp-includes/comment.php
26	the_content		filter	no	wp-includes/comment.php
27	the_excerpt		filter	no	wp-includes/comment.php
28	the_title		filter	no	wp-includes/comment.php
29	transition_comment_status		action	YES	wp-includes/comment.php
30	wp_blacklist_check		action	no	wp-includes/comment.php
31	wp_count_comments		filter	YES	wp-includes/comment.php
32	wp_set_comment_status		action	no	wp-includes/comment.php
33	wp_set_comment_status		action	no	wp-includes/comment.php
34	wp_update_comment_count		action	no	wp-includes/comment.php

Important warning about variable hooks

Some hooks have variables in their names. For example, pre_${taxonomy}_$field and admin_head- both have variable names. In general, any hook that ends (or begins) with - or _, or contains a $, has a variable name. Since the syntax with which these variables are defined may change from version to version, this page may think that a hook is deprecated (or new) even if it is not. You can usually catch this sort of thing by comparing this hook to the list of "related hooks" below.