// Get the class list. This endpoint doesn’t require sign-in.
$o_classlist_model = new \WellnessLiving\Wl\Schedule\ClassList\ClassListModel($o_config);

$o_classlist_model->is_tab_all=true; // Return classes from all class tabs.
$o_classlist_model->k_business='3';
$o_classlist_model->dt_date = '2023-03-27';
$o_classlist_model->dt_end = '2023-03-31';

$o_classlist_model->get();

foreach($o_classlist_model->a_session as $a_session)
{
 echo $a_session['k_class_period'];
 echo '    '.$a_session['dt_date'];
 echo '    '.$a_session['k_location'];
 echo '    '.$a_session['s_title']."\n";
}