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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 |
|---|---|
| 2652 | } |
| 2653 | |
| 2654 | /** |
| 2655 | * Fires immediately after a post is deleted from the database. |
| 2656 | * |
| 2657 | * @since 2.2.0 |
| 2658 | * |
| 2659 | * @param int $postid Post ID. |
| 2660 | */ |
| 2661 | do_action( 'deleted_post', $postid ); |
| 2662 | |
| 2663 | clean_post_cache( $post ); |
| 2664 | |
| 2665 | if ( is_post_type_hierarchical( $post->post_type ) && $children ) { |
| 2666 | foreach ( $children as $child ) |
| 2667 | clean_post_cache( $child ); |
| 2668 | } |
| 2669 | |
| 2670 | wp_clear_scheduled_hook('publish_future_post', array( $postid ) ); |
| Line | Code |
| 4845 | delete_metadata_by_mid( 'post', $mid ); |
| 4846 | |
| 4847 | /** This action is documented in wp-includes/post.php */ |
| 4848 | do_action( 'delete_post', $post_id ); |
| 4849 | $result = $wpdb->delete( $wpdb->posts, array( 'ID' => $post_id ) ); |
| 4850 | if ( ! $result ) { |
| 4851 | return false; |
| 4852 | } |
| 4853 | /** This action is documented in wp-includes/post.php */ |
| 4854 | do_action( 'deleted_post', $post_id ); |
| 4855 | |
| 4856 | $uploadpath = wp_upload_dir(); |
| 4857 | |
| 4858 | if ( ! empty($meta['thumb']) ) { |
| 4859 | // Don't delete the thumb if another attachment uses it. |
| 4860 | 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)) ) { |
| 4861 | $thumbfile = str_replace(basename($file), $meta['thumb'], $file); |
| 4862 | /** This filter is documented in wp-includes/functions.php */ |
| 4863 | $thumbfile = apply_filters( 'wp_delete_file', $thumbfile ); |