Here is a list of all documented namespace members with links to the namespaces they belong to:

- u -

• unset_question() : mod_quiz
• unwrap() : GuzzleHttp\Promise
• update_page_break() : mod_quiz
• update_question_dependency() : mod_quiz
• update_slot_display_number() : mod_quiz
• update_slot_maxmark() : mod_quiz
• utf8CharBoundary() : PHPMailer\PHPMailer