Adds a newly created user to the appropriate blog

To add a user in general, use add_user_to_blog() . This function is specifically hooked into the ‘wpmu_activate_user’ action.

• add_user_to_blog()

$user_id int Required

User ID.

$password string Required

User password. Ignored.

$meta array Required

Signup meta data.

File: wp-includes/ms-functions.php. View all references

function add_new_user_to_blog( $user_id, $password, $meta ) {
	if ( ! empty( $meta['add_to_blog'] ) ) {
		$blog_id = $meta['add_to_blog'];
		$role    = $meta['new_role'];
		remove_user_from_blog( $user_id, get_network()->site_id ); // Remove user from main blog.

		$result = add_user_to_blog( $blog_id, $user_id, $role );

		if ( ! is_wp_error( $result ) ) {
			update_user_meta( $user_id, 'primary_blog', $blog_id );
		}
	}
}