/**
* Return a set of status items for a list of instruments over a given
* range of times.
*
* @param array $instrument_list The list of instruments to use in this query this query
* this query
* @param string $time_period a strtotime() parseable relative datetime object specifier datetime object specifier
* datetime object specifier
*
* @return array
*
* @author Ken Auberry <*****@*****.**>
*/
public function get_status_for_instrument_over_range($instrument_list, $time_period = '1 day')
{
$current_time_obj = new DateTime();
if (strtotime($time_period)) {
$current_time_obj->setTime($current_time_obj->getHours(), 0, 0);
$start_time = date_modify($current_time_obj, "-{$time_period}");
} else {
$start_time = $current_time_obj;
}
return $this->get_status_for_instrument_before_date($instrument_list, $start_time);
}
