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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.
| Line | Code |
|---|---|
| 3288 | wp_untrash_post_comments( $post_id ); |
| 3289 | |
| 3290 | /** |
| 3291 | * Fires after a post is restored from the Trash. |
| 3292 | * |
| 3293 | * @since 2.9.0 |
| 3294 | * |
| 3295 | * @param int $post_id Post ID. |
| 3296 | */ |
| 3297 | do_action( 'untrashed_post', $post_id ); |
| 3298 | |
| 3299 | return $post; |
| 3300 | } |
| 3301 | |
| 3302 | /** |
| 3303 | * Moves comments for a post to the Trash. |
| 3304 | * |
| 3305 | * @since 2.9.0 |
| 3306 | * |