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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 |
---|---|
4251 | * |
4252 | * The dynamic portion of the hook name, `$post->post_type`, refers to |
4253 | * the post type slug. |
4254 | * |
4255 | * @since 5.1.0 |
4256 | * |
4257 | * @param int $post_ID Post ID. |
4258 | * @param WP_Post $post Post object. |
4259 | */ |
4260 | do_action( "edit_post_{$post->post_type}", $post_ID, $post ); |
4261 |
|
4262 | /** |
4263 | * Fires once an existing post has been updated. |
4264 | * |
4265 | * @since 1.2.0 |
4266 | * |
4267 | * @param int $post_ID Post ID. |
4268 | * @param WP_Post $post Post object. |
4269 | */ |
Line | Code |
4465 | $wpdb->update( $wpdb->posts, array( 'post_status' => 'publish' ), array( 'ID' => $post->ID ) ); |
4466 |
|
4467 | clean_post_cache( $post->ID ); |
4468 |
|
4469 | $old_status = $post->post_status; |
4470 | $post->post_status = 'publish'; |
4471 | wp_transition_post_status( 'publish', $old_status, $post ); |
4472 |
|
4473 | /** This action is documented in wp-includes/post.php */ |
4474 | do_action( "edit_post_{$post->post_type}", $post->ID, $post ); |
4475 |
|
4476 | /** This action is documented in wp-includes/post.php */ |
4477 | do_action( 'edit_post', $post->ID, $post ); |
4478 |
|
4479 | /** This action is documented in wp-includes/post.php */ |
4480 | do_action( "save_post_{$post->post_type}", $post->ID, $post, true ); |
4481 |
|
4482 | /** This action is documented in wp-includes/post.php */ |
4483 | do_action( 'save_post', $post->ID, $post, true ); |