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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 |
|---|---|
| 502 | |
| 503 | /** |
| 504 | * Fires after a post revision has been restored. |
| 505 | * |
| 506 | * @since 2.6.0 |
| 507 | * |
| 508 | * @param int $post_id Post ID. |
| 509 | * @param int $revision_id Post revision ID. |
| 510 | */ |
| 511 | do_action( 'wp_restore_post_revision', $post_id, $revision['ID'] ); |
| 512 | |
| 513 | return $post_id; |
| 514 | } |
| 515 | |
| 516 | /** |
| 517 | * Restore the revisioned meta values for a post. |
| 518 | * |
| 519 | * @since 6.4.0 |
| 520 | * |