获取从今天开始往后的30天日期列表 和对应的星期天

//今天4月15号

//获取当前月份天数
$j = date("t");
//获取本月第一天时间戳
$start_time = strtotime(date('Y-m-d'));
$dateWeek = array();
//赋值每天的日期
for($i=0; $i<$j; $i++)
{
    $date = date('Y-m-d',$start_time+$i*86400);
    $dateWeek[$i]['date'] = $date;
    $words = array('日','一','二','三','四','五','六');
    $dateWeek[$i]['week'] =  '周'.$words[date('w',$start_time+$i*86400)];

}

array(30) {
  [0]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-15"
    ["week"]=>
    string(6) "周三"
  }
  [1]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-16"
    ["week"]=>
    string(6) "周四"
  }
  [2]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-17"
    ["week"]=>
    string(6) "周五"
  }
  [3]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-18"
    ["week"]=>
    string(6) "周六"
  }
  [4]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-19"
    ["week"]=>
    string(6) "周日"
  }
  [5]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-20"
    ["week"]=>
    string(6) "周一"
  }
  [6]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-21"
    ["week"]=>
    string(6) "周二"
  }
  [7]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-22"
    ["week"]=>
    string(6) "周三"
  }
  [8]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-23"
    ["week"]=>
    string(6) "周四"
  }
  [9]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-24"
    ["week"]=>
    string(6) "周五"
  }
  [10]=>
  array(2) {
    ["date"]=>
    string(10) "2020-04-25"
    ["week"]=>
    string(6) "周六"
  }
... 省略 ...


}