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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 |
|---|---|
| 5196 | /** |
| 5197 | * Fires once a post has been saved. |
| 5198 | * |
| 5199 | * @since 2.0.0 |
| 5200 | * |
| 5201 | * @param int $post_id Post ID. |
| 5202 | * @param WP_Post $post Post object. |
| 5203 | * @param bool $update Whether this is an existing post being updated. |
| 5204 | */ |
| 5205 | do_action( 'wp_insert_post', $post_id, $post, $update ); |
| 5206 | |
| 5207 | if ( $fire_after_hooks ) { |
| 5208 | wp_after_insert_post( $post, $update, $post_before ); |
| 5209 | } |
| 5210 | |
| 5211 | return $post_id; |
| 5212 | } |
| 5213 | |
| 5214 | /** |
| Line | Code |
| 5362 | do_action( 'edit_post', $post->ID, $post ); |
| 5363 | |
| 5364 | /** This action is documented in wp-includes/post.php */ |
| 5365 | do_action( "save_post_{$post->post_type}", $post->ID, $post, true ); |
| 5366 | |
| 5367 | /** This action is documented in wp-includes/post.php */ |
| 5368 | do_action( 'save_post', $post->ID, $post, true ); |
| 5369 | |
| 5370 | /** This action is documented in wp-includes/post.php */ |
| 5371 | do_action( 'wp_insert_post', $post->ID, $post, true ); |
| 5372 | |
| 5373 | wp_after_insert_post( $post, true, $post_before ); |
| 5374 | } |
| 5375 | |
| 5376 | /** |
| 5377 | * Publishes future post and make sure post ID has future post status. |
| 5378 | * |
| 5379 | * Invoked by cron 'publish_future_post' event. This safeguard prevents cron |
| 5380 | * from publishing drafts, etc. |