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 |
---|---|
3336 | } |
3337 |
|
3338 | /** |
3339 | * Fires before comments are restored for a post from the Trash. |
3340 | * |
3341 | * @since 2.9.0 |
3342 | * |
3343 | * @param int $post_id Post ID. |
3344 | */ |
3345 | do_action( 'untrash_post_comments', $post_id ); |
3346 |
|
3347 | // Restore each comment to its original status. |
3348 | $group_by_status = array(); |
3349 | foreach ( $statuses as $comment_id => $comment_status ) { |
3350 | $group_by_status[ $comment_status ][] = $comment_id; |
3351 | } |
3352 |
|
3353 | foreach ( $group_by_status as $status => $comments ) { |
3354 | // Sanity check. This shouldn't happen. |