/**
	 * If table key (id) is NULL : inserts a new row
	 * otherwise updates existing row in the database table
	 *
	 * Can be overridden or overloaded by the child class
	 *
	 * @param  boolean  $updateNulls  TRUE: null object variables are also updated, FALSE: not.
	 * @return boolean                TRUE if successful otherwise FALSE
	 */
	public function store( $updateNulls=false ) {
		global $_CB_framework;
		if ( $this->time_paid && ( $this->time_paid != $this->_db->getNullDate() ) ) {
			$offset							=	(int) $_CB_framework->getCfg( 'offset' ) * 3600;

			list($y, $c, $d, $h, $m, $s)	=	sscanf( $this->time_paid, '%d-%d-%d %d:%d:%d');
			$time_paid						=	mktime($h, $m, $s, $c, $d, $y);			// we do NOT use PHP strtotime, which is broken
			$time_paid						+=	$offset;

			$dateDayHour					=	explode( ' ', date( 'Y-m-d w H o W', $time_paid ) );
			$dateDayHour[1]					+=	1;			// --> 1 = Sunday...7 = Saturday, ISO-8601 numeric representation of the day of the week, like MySQL

			$this->time_paid_date			=	$dateDayHour[0];
			$this->time_paid_day_of_week	=	$dateDayHour[1];
			$this->time_paid_yearweek		=	$dateDayHour[3] . '-W' . $dateDayHour[4];
			$this->time_paid_yearmonth		=	substr( $dateDayHour[0], 0, 7 );
			$this->time_paid_hour			=	$dateDayHour[2];
		}
		return parent::store( $updateNulls );
	}
 /**
  * If table key (id) is NULL : inserts a new row
  * otherwise updates existing row in the database table
  *
  * Can be overridden or overloaded by the child class
  *
  * @param  boolean  $updateNulls  TRUE: null object variables are also updated, FALSE: not.
  * @return boolean                TRUE if successful otherwise FALSE
  */
 public function store($updateNulls = false)
 {
     if ($this->time_completed && $this->time_completed != $this->_db->getNullDate()) {
         $time_paid = cbpaidTimes::getInstance()->strToTime($this->time_completed);
         // we do NOT use PHP strtotime, which is broken
         $dateDayHour = explode(' ', cbpaidTimes::getInstance()->localDate('Y-m-d w H o W', $time_paid));
         $dateDayHour[1] += 1;
         // --> 1 = Sunday...7 = Saturday, ISO-8601 numeric representation of the day of the week, like MySQL
         $this->time_completed_date = $dateDayHour[0];
         $this->time_completed_day_of_week = $dateDayHour[1];
         $this->time_completed_yearweek = $dateDayHour[3] . '-W' . $dateDayHour[4];
         $this->time_completed_yearmonth = substr($dateDayHour[0], 0, 7);
         $this->time_completed_hour = $dateDayHour[2];
     }
     return parent::store($updateNulls);
 }