/** * 获取星期的范围 * @Author Wu Xiaokang * @param timestamp $time,时间,为空则取当前时间。输入错误值时不报错,但会将时间转为1970/01/01 00:00:00。 * @return Array ['start'] 开始日期 ['end'] 结束日期 */ function getWeekRange($time=NULL){ if($time == NULL) $time = time(); if(!is_numeric($time)) $time = 0; $arr = array(); $arr['end'] = strtotime("Sunday",$time); $arr['start'] = strtotime("-6 Days",$arr['end']); return $arr; }