public function getWeekBegin($intStartDay=0)
	{
		$intOffset = date('w', $this->strDate) - $intStartDay;

		if ($intOffset < 0)
		{
			$intOffset += 7;
		}

		return strtotime('-' . $intOffset . ' days', $this->strDate);
	}
public function getWeekBegin($intStartDay=0)
	{
		$intOffset = date('w', $this->strDate) - $intStartDay;

		if ($intOffset < 0)
		{
			$intOffset += 7;
		}

		return strtotime('-' . $intOffset . ' days', $this->strDate);
	}
public function getWeekBegin ( $ intStartDay = 0 ) { $ intOffset = date ( 'w' , $ this -> strDate ) - $ intStartDay ; if ( $ intOffset < 0 ) { $ intOffset += 7 ; } return strtotime ( '-' . $ intOffset . ' days' , $ this -> strDate ) ; }
Return the begin of the week as timestamp

@param integer $intStartDay The week start day

@return integer The Unix timestamp
Return the begin of the week as timestamp