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 |
|---|---|
| 3727 | function wp_delete_post_revision( $revision_id ) { |
| 3728 | if ( !$revision = wp_get_post_revision( $revision_id ) ) |
| 3729 | return $revision; |
| 3730 | |
| 3731 | $delete = wp_delete_post( $revision->ID ); |
| 3732 | if ( is_wp_error( $delete ) ) |
| 3733 | return $delete; |
| 3734 | |
| 3735 | if ( $delete ) |
| 3736 | do_action( 'wp_delete_post_revision', $revision->ID, $revision ); |
| 3737 | |
| 3738 | return $delete; |
| 3739 | } |
| 3740 | |
| 3741 | /** |
| 3742 | * Returns all revisions of specified post. |
| 3743 | * |
| 3744 | * @package WordPress |
| 3745 | * @subpackage Post_Revisions |