public function graph($area)
{
$lines = array(array(), array());
switch ($area) {
case 'responses':
// Selected range..
$from = $this->datetime->mswDatePickerFormat($this->range[0]);
$to = $this->datetime->mswDatePickerFormat($this->range[1]);
$lines[0] = graphs::responses($from, $to);
// Selected range - 1 Year earlier..
$from = date('Y-m-d', strtotime('-1 year', strtotime($from)));
$to = date('Y-m-d', strtotime('-1 year', strtotime($to)));
$lines[1] = graphs::responses($from, $to);
break;
}
return array($lines[0], $lines[1]);
}
