public function setDate( $date_string = null ) {
		if( $date_string ) {
			$this->now = getdate(strtotime($date_string));
		} else {
			$this->now = getdate();
		}
	}
public function setDate( $date_string = null ) {
		if( $date_string ) {
			$this->now = getdate(strtotime($date_string));
		} else {
			$this->now = getdate();
		}
	}
public function setDate ( $ date_string = null ) { if ( $ date_string ) { $ this -> now = getdate ( strtotime ( $ date_string ) ) ; } else { $ this -> now = getdate ( ) ; } }
Sets the date for the calendar

@param null|string $date_string Date string parsed by strtotime for the calendar date. If null set to current timestamp.
Sets the date for the calendar