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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 |
|---|---|
| 2550 | } |
| 2551 | |
| 2552 | /** |
| 2553 | * Fires immediately after a post is deleted from the database. |
| 2554 | * |
| 2555 | * @since 2.2.0 |
| 2556 | * |
| 2557 | * @param int $postid Post ID. |
| 2558 | */ |
| 2559 | do_action( 'deleted_post', $postid ); |
| 2560 | |
| 2561 | clean_post_cache( $post ); |
| 2562 | |
| 2563 | if ( is_post_type_hierarchical( $post->post_type ) && $children ) { |
| 2564 | foreach ( $children as $child ) |
| 2565 | clean_post_cache( $child ); |
| 2566 | } |
| 2567 | |
| 2568 | wp_clear_scheduled_hook('publish_future_post', array( $postid ) ); |
| Line | Code |
| 4989 | delete_metadata_by_mid( 'post', $mid ); |
| 4990 | |
| 4991 | /** This action is documented in wp-includes/post.php */ |
| 4992 | do_action( 'delete_post', $post_id ); |
| 4993 | $result = $wpdb->delete( $wpdb->posts, array( 'ID' => $post_id ) ); |
| 4994 | if ( ! $result ) { |
| 4995 | return false; |
| 4996 | } |
| 4997 | /** This action is documented in wp-includes/post.php */ |
| 4998 | do_action( 'deleted_post', $post_id ); |
| 4999 | |
| 5000 | $uploadpath = wp_get_upload_dir(); |
| 5001 | |
| 5002 | if ( ! empty($meta['thumb']) ) { |
| 5003 | // Don't delete the thumb if another attachment uses it. |
| 5004 | if (! $wpdb->get_row( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = '_wp_attachment_metadata' AND meta_value LIKE %s AND post_id <> %d", '%' . $wpdb->esc_like( $meta['thumb'] ) . '%', $post_id)) ) { |
| 5005 | $thumbfile = str_replace(basename($file), $meta['thumb'], $file); |
| 5006 | /** This filter is documented in wp-includes/functions.php */ |
| 5007 | $thumbfile = apply_filters( 'wp_delete_file', $thumbfile ); |