Updates posts in cache.
(WP_Post[]) (Required) Array of post objects (passed by reference).
File: wp-includes/post.php
function update_post_cache( &$posts ) {
if ( ! $posts ) {
return;
}
foreach ( $posts as $post ) {
wp_cache_add( $post->ID, $post, 'posts' );
}
}
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| Uses | Description |
|---|---|
| wp-includes/cache.php: wp_cache_add() |
Adds data to the cache, if the cache key doesn’t already exist. |
| Used By | Description |
|---|---|
| wp-includes/post.php: get_children() |
Retrieve all children of the post parent ID. |
| wp-includes/deprecated.php: update_page_cache() |
Alias of update_post_cache(). |
| wp-includes/post.php: update_post_caches() |
Call major cache updating functions for list of Post objects. |
| wp-includes/post.php: get_pages() |
Retrieve an array of pages (or hierarchical post type items). |
| Version | Description |
|---|---|
| 1.5.1 | Introduced. |
Code is Poetry.