update_user_caches()
Updates all user caches.
No Hooks.
Return
null|false
. Void on success, false on failure.
Usage
update_user_caches( $user );
- $user(object|WP_User) (required)
- User object or database row to be cached
Changelog
Since 3.0.0 | Introduced. |
update_user_caches() update user caches code WP 6.3
function update_user_caches( $user ) { if ( $user instanceof WP_User ) { if ( ! $user->exists() ) { return false; } $user = $user->data; } wp_cache_add( $user->ID, $user, 'users' ); wp_cache_add( $user->user_login, $user->ID, 'userlogins' ); wp_cache_add( $user->user_nicename, $user->ID, 'userslugs' ); if ( ! empty( $user->user_email ) ) { wp_cache_add( $user->user_email, $user->ID, 'useremail' ); } }