get_ld_quiz_id()
Function: Returns the Quiz ID when submitting the Pro Quiz ID
@since: 2.1.0 | @deprecated: 3.6.0
@package: LearnDash / Deprecated
Source Files: includes/deprecated/3.6.0/functions.php
@package: LearnDash / Deprecated
Source Files: includes/deprecated/3.6.0/functions.php