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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 |
|---|---|
| 282 | if ( ! $wpdb->query("DELETE FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1") ) |
| 283 | return false; |
| 284 | |
| 285 | $post_id = $comment->comment_post_ID; |
| 286 | if ( $post_id && $comment->comment_approved == 1 ) |
| 287 | wp_update_comment_count($post_id); |
| 288 | |
| 289 | clean_comment_cache($comment_id); |
| 290 | |
| 291 | do_action('wp_set_comment_status', $comment_id, 'delete'); |
| 292 | return true; |
| 293 | } |
| 294 | |
| 295 | |
| 296 | function wp_get_comment_status($comment_id) { |
| 297 | global $wpdb; |
| 298 | |
| 299 | $comment = get_comment($comment_id); |
| 300 | if ( !$comment ) |
| Line | Code |
| 441 | default: |
| 442 | return false; |
| 443 | } |
| 444 | |
| 445 | if ( !$wpdb->query($query) ) |
| 446 | return false; |
| 447 | |
| 448 | clean_comment_cache($comment_id); |
| 449 | |
| 450 | do_action('wp_set_comment_status', $comment_id, $comment_status); |
| 451 | $comment = get_comment($comment_id); |
| 452 | wp_update_comment_count($comment->comment_post_ID); |
| 453 | |
| 454 | return true; |
| 455 | } |
| 456 | |
| 457 | |
| 458 | function wp_update_comment($commentarr) { |
| 459 | global $wpdb; |