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			add_existing_user_to_blog › WordPress Function
Since
Deprecatedn/a
› add_existing_user_to_blog ( $details = false )
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| Returns: | 
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| Defined at: | 
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Adds a user to a blog based on details from maybe_add_existing_user_to_blog().
Related Functions: maybe_add_existing_user_to_blog, add_new_user_to_blog, add_user_to_blog, get_users_of_blog, add_settings_section
	Source
function add_existing_user_to_blog( $details = false ) {
	if ( is_array( $details ) ) {
		$blog_id = get_current_blog_id();
		$result  = add_user_to_blog( $blog_id, $details['user_id'], $details['role'] );
		/**
		 * Fires immediately after an existing user is added to a site.
		 *
		 * @since MU (3.0.0)
		 *
		 * @param int           $user_id User ID.
		 * @param true|WP_Error $result  True on success or a WP_Error object if the user doesn't exist
		 *                               or could not be added.
		 */
		do_action( 'added_existing_user', $details['user_id'], $result );
		return $result;
	}
}