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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 |
|---|---|
| 4788 | /** |
| 4789 | * Fires once an existing post has been updated. |
| 4790 | * |
| 4791 | * @since 3.0.0 |
| 4792 | * |
| 4793 | * @param int $post_id Post ID. |
| 4794 | * @param WP_Post $post_after Post object following the update. |
| 4795 | * @param WP_Post $post_before Post object before the update. |
| 4796 | */ |
| 4797 | do_action( 'post_updated', $post_id, $post_after, $post_before ); |
| 4798 | } |
| 4799 | |
| 4800 | /** |
| 4801 | * Fires once a post has been saved. |
| 4802 | * |
| 4803 | * The dynamic portion of the hook name, `$post->post_type`, refers to |
| 4804 | * the post type slug. |
| 4805 | * |
| 4806 | * Possible hook names include: |