|wp-includes/load.php: get_current_blog_id()|| |
Retrieve the current site ID.
|wp-includes/functions.php: _deprecated_argument()|| |
Mark a function argument as deprecated and inform when it has been used.
|wp-includes/option.php: update_option()|| |
Updates the value of an option that was already added.
|wp-includes/ms-blogs.php: switch_to_blog()|| |
Switch the current blog.
|wp-includes/ms-blogs.php: restore_current_blog()|| |
Restore the current blog, after calling switch_to_blog().