给周一的日期，得到这一周的日期 (区间段)

//给周一的日期，得到这一周的日期function arrStartEndDate($StartDate){$Date1 = $StartDate;$Date2 = date("Y-m-d",strtotime($Date1)+86400);$Date3 = date("Y-m-d",strtotime($Date1)+86400*2);$Date4 = date("Y-m-d",strtotime($Date1)+86400*3);$Date5 = date("Y-m-d",strtotime($Date1)+86400*4);$Date6 = date("Y-m-d",strtotime($Date1)+86400*5);$Date7 = date("Y-m-d",strtotime($Date1)+86400*6);$newArrayDate = array($Date1,$Date2,$Date3,$Date4,$Date5,$Date6,$Date7);return $newArrayDate;}