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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 |
|---|---|
| 3532 | /** |
| 3533 | * Fires once a post has been saved. |
| 3534 | * |
| 3535 | * @since 1.5.0 |
| 3536 | * |
| 3537 | * @param int $post_ID Post ID. |
| 3538 | * @param WP_Post $post Post object. |
| 3539 | * @param bool $update Whether this is an existing post being updated or not. |
| 3540 | */ |
| 3541 | do_action( 'save_post', $post_ID, $post, $update ); |
| 3542 | |
| 3543 | /** |
| 3544 | * Fires once a post has been saved. |
| 3545 | * |
| 3546 | * @since 2.0.0 |
| 3547 | * |
| 3548 | * @param int $post_ID Post ID. |
| 3549 | * @param WP_Post $post Post object. |
| 3550 | * @param bool $update Whether this is an existing post being updated or not. |
| Line | Code |
| 3641 | wp_transition_post_status( 'publish', $old_status, $post ); |
| 3642 | |
| 3643 | /** This action is documented in wp-includes/post.php */ |
| 3644 | do_action( 'edit_post', $post->ID, $post ); |
| 3645 | |
| 3646 | /** This action is documented in wp-includes/post.php */ |
| 3647 | do_action( "save_post_{$post->post_type}", $post->ID, $post, true ); |
| 3648 | |
| 3649 | /** This action is documented in wp-includes/post.php */ |
| 3650 | do_action( 'save_post', $post->ID, $post, true ); |
| 3651 | |
| 3652 | /** This action is documented in wp-includes/post.php */ |
| 3653 | do_action( 'wp_insert_post', $post->ID, $post, true ); |
| 3654 | } |
| 3655 | |
| 3656 | /** |
| 3657 | * Publish future post and make sure post ID has future post status. |
| 3658 | * |
| 3659 | * Invoked by cron 'publish_future_post' event. This safeguard prevents cron |