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 |
|---|---|
| 838 | |
| 839 | add_action('wp_ajax_comment_author_deurl', 'akismet_remove_comment_author_url'); |
| 840 | |
| 841 | function akismet_add_comment_author_url() { |
| 842 | if ( !empty( $_POST['id'] ) && !empty( $_POST['url'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) { |
| 843 | global $wpdb; |
| 844 | $comment = get_comment( intval($_POST['id']), ARRAY_A ); |
| 845 | if (current_user_can('edit_comment', $comment['comment_ID'])) { |
| 846 | $comment['comment_author_url'] = esc_url($_POST['url']); |
| 847 | do_action( 'comment_add_author_url' ); |
| 848 | print(wp_update_comment( $comment )); |
| 849 | die(); |
| 850 | } |
| 851 | } |
| 852 | } |
| 853 | |
| 854 | add_action('wp_ajax_comment_author_reurl', 'akismet_add_comment_author_url'); |
| 855 | |
| 856 | // Check connectivity between the WordPress blog and Akismet's servers. |