<?php
/**
 * Content Template for the [ESPRESSO_EVENT_ATTENDEES] shortcode
 *
 * @package Event Espresso
 * @subpackage templates
 * @since 4.6.29
 * @author Darren Ethier
 *
 * Template Args that are available in this template
 * @type EE_Attendee $contact
 * @type bool       $show_gravatar  whether to show gravatar or not.
 */
$custom_question_output = '';
if( $contact instanceof EE_Attendee ) {
	$prev_answer_value = EEM_Answer::instance()->get_var(
			array(
				array(
					'Registration.ATT_ID' => $contact->ID(),
					'Registration.EVT_ID' => $event->ID(),
					 'QST_ID' => 11 // replace with custom question's ID
				),
				'order_by' => array(
					'ANS_ID' => 'DESC'
				),
				'limit' => 1
			),
			'ANS_value' );
	if( $prev_answer_value ) {
		$custom_question_output = $prev_answer_value . ' - ';
	}
}

?>
<?php do_action( 'AHEE__content-espresso_event_attendees__before', $contact, $show_gravatar ); ?>
<li><?php echo $custom_question_output . $contact->lname() . ' ' . $contact->fname(); ?></li>
<?php do_action( 'AHEE__content-espresso_event_attendees__after', $contact, $show_gravatar ); ?>