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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.
| Line | Code |
|---|---|
| 4720 | /** |
| 4721 | * Fires once an existing post has been updated. |
| 4722 | * |
| 4723 | * @since 3.0.0 |
| 4724 | * |
| 4725 | * @param int $post_id Post ID. |
| 4726 | * @param WP_Post $post_after Post object following the update. |
| 4727 | * @param WP_Post $post_before Post object before the update. |
| 4728 | */ |
| 4729 | do_action( 'post_updated', $post_id, $post_after, $post_before ); |
| 4730 | } |
| 4731 | |
| 4732 | /** |
| 4733 | * Fires once a post has been saved. |
| 4734 | * |
| 4735 | * The dynamic portion of the hook name, `$post->post_type`, refers to |
| 4736 | * the post type slug. |
| 4737 | * |
| 4738 | * Possible hook names include: |