/**
* Get X labels
* @return array
*/
protected function getXLabels()
{
$weeks = array();
$add = $this->Year == parent::LAST_6_MONTHS || $this->Year == parent::LAST_12_MONTHS ? 0 : $this->WeekStart->phpWeek() - $this->timerEnd;
for ($w = $this->timerStart; $w <= $this->timerEnd; $w++) {
$time = strtotime($this->WeekStart->lastDayOfWeekForStrtotime() . " -" . ($this->timerEnd - $w + $add) . " weeks");
$string = date("d", $time) <= 7 ? Time::month(date("m", $time), true) : '';
if ($string != '' && date("m", $time) == 1) {
$string .= ' \'' . date("y", $time);
}
$weeks[] = array($w - $this->timerStart, $string);
}
return $weeks;
}
