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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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 1497 | |
| 1498 | $post_id = $comment->comment_post_ID; |
| 1499 | if ( $post_id && 1 == $comment->comment_approved ) { |
| 1500 | wp_update_comment_count( $post_id ); |
| 1501 | } |
| 1502 | |
| 1503 | clean_comment_cache( $comment->comment_ID ); |
| 1504 | |
| 1505 | /** This action is documented in wp-includes/comment.php */ |
| 1506 | do_action( 'wp_set_comment_status', $comment->comment_ID, 'delete' ); |
| 1507 | |
| 1508 | wp_transition_comment_status( 'delete', $comment->comment_approved, $comment ); |
| 1509 | |
| 1510 | return true; |
| 1511 | } |
| 1512 | |
| 1513 | /** |
| 1514 | * Moves a comment to the Trash |
| 1515 | * |
| Line | Code |
| 2443 | * Fires immediately after transitioning a comment's status from one to another in the database |
| 2444 | * and removing the comment from the object cache, but prior to all status transition hooks. |
| 2445 | * |
| 2446 | * @since 1.5.0 |
| 2447 | * |
| 2448 | * @param string $comment_id Comment ID as a numeric string. |
| 2449 | * @param string $comment_status Current comment status. Possible values include |
| 2450 | * 'hold', '0', 'approve', '1', 'spam', and 'trash'. |
| 2451 | */ |
| 2452 | do_action( 'wp_set_comment_status', $comment->comment_ID, $comment_status ); |
| 2453 | |
| 2454 | wp_transition_comment_status( $comment_status, $comment_old->comment_approved, $comment ); |
| 2455 | |
| 2456 | wp_update_comment_count( $comment->comment_post_ID ); |
| 2457 | |
| 2458 | return true; |
| 2459 | } |
| 2460 | |
| 2461 | /** |