php获取当前日期开始一周日期与星期几

不说了，对于PHPer来说，写不出来说什么都是白瞎，不喜勿喷~~~~ 

function get_week(){

  $data = [];

  $format='Y-m-d';

  for ($i=0; $i<7; $i++){

  	$strtotime = strtotime( '+' .$i.' days');

    $data[$i]['date'] = date($format ,$strtotime);

    $data[$i]['week'] = "周" . mb_substr( "日一二三四五六",date("w" ,$strtotime),1,"utf-8" );

  }

  $data[]=['date'=>date($format,strtotime( '+7 days')),'week'=>'随时'];

  return $data;
}

print_r(get_week());

OK，效果，

Array
(
    [0] => Array
        (
            [date] => 2018-08-18
            [week] => 周六
        )

    [1] => Array
        (
            [date] => 2018-08-19
            [week] => 周日
        )

    [2] => Array
        (
            [date] => 2018-08-20
            [week] => 周一
        )

    [3] => Array
        (
            [date] => 2018-08-21
            [week] => 周二
        )

    [4] => Array
        (
            [date] => 2018-08-22
            [week] => 周三
        )

    [5] => Array
        (
            [date] => 2018-08-23
            [week] => 周四
        )

    [6] => Array
        (
            [date] => 2018-08-24
            [week] => 周五
        )

    [7] => Array
        (
            [date] => 2018-08-25
            [week] => 随时
        )

)