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 |
|---|---|
| 3607 | /** |
| 3608 | * Fires before a post is sent to the Trash. |
| 3609 | * |
| 3610 | * @since 3.3.0 |
| 3611 | * @since 6.3.0 Added the `$previous_status` parameter. |
| 3612 | * |
| 3613 | * @param int $post_id Post ID. |
| 3614 | * @param string $previous_status The status of the post about to be trashed. |
| 3615 | */ |
| 3616 | do_action( 'wp_trash_post', $post_id, $previous_status ); |
| 3617 | |
| 3618 | add_post_meta( $post_id, '_wp_trash_meta_status', $previous_status ); |
| 3619 | add_post_meta( $post_id, '_wp_trash_meta_time', time() ); |
| 3620 | |
| 3621 | $post_updated = wp_update_post( |
| 3622 | array( |
| 3623 | 'ID' => $post_id, |
| 3624 | 'post_status' => 'trash', |
| 3625 | ) |