Filters post thumbnail lookup to set the post thumbnail.
the_post_thumbnail_caption
Filters the displayed post thumbnail caption.
the_post_thumbnail_caption
Displays the post thumbnail caption.
get_the_post_thumbnail_caption
Returns the post thumbnail caption.
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wp_new_user_notification
Email login credentials to a newly-registered user.
clean_site_cache
Fires immediately after a site has been removed from the object cache.
get_sites
Retrieves a list of sites matching requested arguments.
_prime_site_caches
Adds any sites from the given ids to the cache that do not already exist in cache.
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update_site_cache
Updates sites in cache.
get_site
Fires after a site is retrieved.
get_site
Retrieves site data given a site ID or site object.
ms_loaded
Fires after the current site and network have been detected and loaded in multisite’s bootstrap.
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_prime_network_caches
Adds any networks from the given IDs to the cache that do not already exist in cache.
update_network_cache
Updates the network cache of given networks.
clean_network_cache
Fires immediately after a network has been removed from the object cache.
