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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 |
|---|---|
| 4719 | /** |
| 4720 | * Fires once a post has been saved. |
| 4721 | * |
| 4722 | * @since 2.0.0 |
| 4723 | * |
| 4724 | * @param int $post_ID Post ID. |
| 4725 | * @param WP_Post $post Post object. |
| 4726 | * @param bool $update Whether this is an existing post being updated. |
| 4727 | */ |
| 4728 | do_action( 'wp_insert_post', $post_ID, $post, $update ); |
| 4729 | |
| 4730 | if ( $fire_after_hooks ) { |
| 4731 | wp_after_insert_post( $post, $update, $post_before ); |
| 4732 | } |
| 4733 | |
| 4734 | return $post_ID; |
| 4735 | } |
| 4736 | |
| 4737 | /** |
| Line | Code |
| 4885 | do_action( 'edit_post', $post->ID, $post ); |
| 4886 | |
| 4887 | /** This action is documented in wp-includes/post.php */ |
| 4888 | do_action( "save_post_{$post->post_type}", $post->ID, $post, true ); |
| 4889 | |
| 4890 | /** This action is documented in wp-includes/post.php */ |
| 4891 | do_action( 'save_post', $post->ID, $post, true ); |
| 4892 | |
| 4893 | /** This action is documented in wp-includes/post.php */ |
| 4894 | do_action( 'wp_insert_post', $post->ID, $post, true ); |
| 4895 | |
| 4896 | wp_after_insert_post( $post, true, $post_before ); |
| 4897 | } |
| 4898 | |
| 4899 | /** |
| 4900 | * Publishes future post and make sure post ID has future post status. |
| 4901 | * |
| 4902 | * Invoked by cron 'publish_future_post' event. This safeguard prevents cron |
| 4903 | * from publishing drafts, etc. |