WP hooks navigation: Home/browse • Actions index • Filters index
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.
| Line | Code |
|---|---|
| 3497 | } else { |
| 3498 | if ( $update ) { |
| 3499 | /** |
| 3500 | * Fires once an existing attachment has been updated. |
| 3501 | * |
| 3502 | * @since 2.0.0 |
| 3503 | * |
| 3504 | * @param int $post_ID Attachment ID. |
| 3505 | */ |
| 3506 | do_action( 'edit_attachment', $post_ID ); |
| 3507 | $post_after = get_post( $post_ID ); |
| 3508 | |
| 3509 | /** |
| 3510 | * Fires once an existing attachment has been updated. |
| 3511 | * |
| 3512 | * @since 4.4.0 |
| 3513 | * |
| 3514 | * @param int $post_ID Post ID. |
| 3515 | * @param WP_Post $post_after Post object following the update. |