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 |
|---|---|
| 2177 | } else { // Other non singular e.g. front |
| 2178 | $cjoin = "LEFT JOIN $wpdb->posts ON ( $wpdb->comments.comment_post_ID = $wpdb->posts.ID )"; |
| 2179 | $cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'"; |
| 2180 | $cgroupby = ''; |
| 2181 | } |
| 2182 | |
| 2183 | if ( !$q['suppress_filters'] ) { |
| 2184 | $cjoin = apply_filters('comment_feed_join', $cjoin); |
| 2185 | $cwhere = apply_filters('comment_feed_where', $cwhere); |
| 2186 | $cgroupby = apply_filters('comment_feed_groupby', $cgroupby); |
| 2187 | } |
| 2188 | |
| 2189 | $this->comments = (array) $wpdb->get_results("SELECT $distinct $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss')); |
| 2190 | $this->comment_count = count($this->comments); |
| 2191 | |
| 2192 | $post_ids = array(); |
| 2193 | |
| 2194 | foreach ($this->comments as $comment) |
| 2195 | $post_ids[] = (int) $comment->comment_post_ID; |