update_post_author_caches() – Updates post author user caches for a list of post objects.
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Description
Updates post author user caches for a list of post objects.
Usage
update_post_author_caches( $posts );
Parameters
- $posts
- ( WP_Post[] ) required – Array of post objects.
Returns
void
Source
File name: wordpress/wp-includes/post.php
Lines:
1 to 17 of 17
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 ); }