[wp-hackers] get_post() not fetching from post cache after update_post_caches()

[William Canino]

WordPress wizards, would you have a look at this code:

$my_query = new WP_Query(array('post__in' => array(1,2,3)));
update_post_caches($my_query->posts);
echo $get_permalink(1);
echo $get_the_title(2);

Do you know why WordPress is still making SQL queries on lines 3 and
4? Shouldn't they be already in the object cache?