WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
Line | Code |
---|---|
96 | $count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = '$comment_post_ID' AND comment_approved = '1'"); |
97 | $wpdb->query( "UPDATE $wpdb->posts SET comment_count = $count WHERE ID = '$comment_post_ID'" ); |
98 | } |
99 | return $id; |
100 | } |
101 |
|
102 | function wp_filter_comment($commentdata) { |
103 | $commentdata['user_id'] = apply_filters('pre_user_id', $commentdata['user_ID']); |
104 | $commentdata['comment_agent'] = apply_filters('pre_comment_user_agent', $commentdata['comment_agent']); |
105 | $commentdata['comment_author'] = apply_filters('pre_comment_author_name', $commentdata['comment_author']); |
106 | $commentdata['comment_content'] = apply_filters('pre_comment_content', $commentdata['comment_content']); |
107 | $commentdata['comment_author_IP'] = apply_filters('pre_comment_user_ip', $commentdata['comment_author_IP']); |
108 | $commentdata['comment_author_url'] = apply_filters('pre_comment_author_url', $commentdata['comment_author_url']); |
109 | $commentdata['comment_author_email'] = apply_filters('pre_comment_author_email', $commentdata['comment_author_email']); |
110 | $commentdata['filtered'] = true; |
111 | return $commentdata; |
112 | } |
113 |
|
114 | function wp_allow_comment($commentdata) { |
Line | Code |
884 | function get_approved_comments($post_id) { |
885 | global $wpdb; |
886 |
|
887 | $post_id = (int) $post_id; |
888 | return $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_post_ID = $post_id AND comment_approved = '1' ORDER BY comment_date"); |
889 | } |
890 |
|
891 | function sanitize_comment_cookies() { |
892 | if ( isset($_COOKIE['comment_author_'.COOKIEHASH]) ) { |
893 | $comment_author = apply_filters('pre_comment_author_name', $_COOKIE['comment_author_'.COOKIEHASH]); |
894 | $comment_author = stripslashes($comment_author); |
895 | $comment_author = attribute_escape($comment_author); |
896 | $_COOKIE['comment_author_'.COOKIEHASH] = $comment_author; |
897 | } |
898 |
|
899 | if ( isset($_COOKIE['comment_author_email_'.COOKIEHASH]) ) { |
900 | $comment_author_email = apply_filters('pre_comment_author_email', $_COOKIE['comment_author_email_'.COOKIEHASH]); |
901 | $comment_author_email = stripslashes($comment_author_email); |
902 | $comment_author_email = attribute_escape($comment_author_email); |