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.
| Line | Code |
|---|---|
| 906 | } |
| 907 | |
| 908 | $message_headers = "$from\n" |
| 909 | . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n"; |
| 910 | |
| 911 | if ( isset($reply_to) ) |
| 912 | $message_headers .= $reply_to . "\n"; |
| 913 | |
| 914 | $notify_message = apply_filters('comment_notification_text', $notify_message, $comment_id); |
| 915 | $subject = apply_filters('comment_notification_subject', $subject, $comment_id); |
| 916 | $message_headers = apply_filters('comment_notification_headers', $message_headers, $comment_id); |
| 917 | |
| 918 | @wp_mail($user->user_email, $subject, $notify_message, $message_headers); |
| 919 | |
| 920 | return true; |
| 921 | } |
| 922 | endif; |
| 923 | |
| 924 | if ( !function_exists('wp_notify_moderator') ) : |