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 |
|---|---|
| 633 | $tb_url = trim($tb_url); |
| 634 | trackback($tb_url, stripslashes($post_title), $excerpt, $post_id); |
| 635 | } |
| 636 | } |
| 637 | } |
| 638 | |
| 639 | function wp_blacklist_check($author, $email, $url, $comment, $user_ip, $user_agent) { |
| 640 | global $wpdb; |
| 641 | |
| 642 | do_action('wp_blacklist_check', $author, $email, $url, $comment, $user_ip, $user_agent); |
| 643 | |
| 644 | if ( preg_match_all('/&#(\d+);/', $comment . $author . $url, $chars) ) { |
| 645 | foreach ($chars[1] as $char) { |
| 646 | // If it's an encoded char in the normal ASCII set, reject |
| 647 | if ($char < 128) |
| 648 | return true; |
| 649 | } |
| 650 | } |
| 651 | |