update_post_author_caches()
Updates post author user caches for a list of post objects.
No Hooks.
Return
null
. Nothing (null).
Usage
update_post_author_caches( $posts );
- $posts(WP_Post[]) (required)
- Array of post objects.
Changelog
Since 6.1.0 | Introduced. |
update_post_author_caches() update post author caches code WP 6.5.2
function update_post_author_caches( $posts ) { /* * cache_users() is a pluggable function so is not available prior * to the `plugins_loaded` hook firing. This is to ensure against * fatal errors when the function is not available. */ if ( ! function_exists( 'cache_users' ) ) { return; } $author_ids = wp_list_pluck( $posts, 'post_author' ); $author_ids = array_map( 'absint', $author_ids ); $author_ids = array_unique( array_filter( $author_ids ) ); cache_users( $author_ids ); }