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 |
|---|---|
| 3964 | function wp_delete_post_revision( $revision_id ) { |
| 3965 | if ( !$revision = wp_get_post_revision( $revision_id ) ) |
| 3966 | return $revision; |
| 3967 | |
| 3968 | $delete = wp_delete_post( $revision->ID ); |
| 3969 | if ( is_wp_error( $delete ) ) |
| 3970 | return $delete; |
| 3971 | |
| 3972 | if ( $delete ) |
| 3973 | do_action( 'wp_delete_post_revision', $revision->ID, $revision ); |
| 3974 | |
| 3975 | return $delete; |
| 3976 | } |
| 3977 | |
| 3978 | /** |
| 3979 | * Returns all revisions of specified post. |
| 3980 | * |
| 3981 | * @package WordPress |
| 3982 | * @subpackage Post_Revisions |