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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 |
|---|---|
| 4386 | /** |
| 4387 | * Fires once a post has been saved. |
| 4388 | * |
| 4389 | * @since 2.0.0 |
| 4390 | * |
| 4391 | * @param int $post_ID Post ID. |
| 4392 | * @param WP_Post $post Post object. |
| 4393 | * @param bool $update Whether this is an existing post being updated. |
| 4394 | */ |
| 4395 | do_action( 'wp_insert_post', $post_ID, $post, $update ); |
| 4396 | |
| 4397 | if ( $fire_after_hooks ) { |
| 4398 | wp_after_insert_post( $post, $update, $post_before ); |
| 4399 | } |
| 4400 | |
| 4401 | return $post_ID; |
| 4402 | } |
| 4403 | |
| 4404 | /** |
| Line | Code |
| 4552 | do_action( 'edit_post', $post->ID, $post ); |
| 4553 | |
| 4554 | /** This action is documented in wp-includes/post.php */ |
| 4555 | do_action( "save_post_{$post->post_type}", $post->ID, $post, true ); |
| 4556 | |
| 4557 | /** This action is documented in wp-includes/post.php */ |
| 4558 | do_action( 'save_post', $post->ID, $post, true ); |
| 4559 | |
| 4560 | /** This action is documented in wp-includes/post.php */ |
| 4561 | do_action( 'wp_insert_post', $post->ID, $post, true ); |
| 4562 | |
| 4563 | wp_after_insert_post( $post, true, $post_before ); |
| 4564 | } |
| 4565 | |
| 4566 | /** |
| 4567 | * Publish future post and make sure post ID has future post status. |
| 4568 | * |
| 4569 | * Invoked by cron 'publish_future_post' event. This safeguard prevents cron |
| 4570 | * from publishing drafts, etc. |