PHP Method for Getting All Dates of the Week or All Dates of the Last Seven Days

This article mainly introduces how php can get all the dates of this week or the last 7 days. I hope I can help friends in need

Get all dates of the week:

/**
 *  Get all dates of the week 
 */
function get_week($time = '', $format='Y-m-d'){
  $time = $time != '' ? $time : time();
  // Get the current day of the week 
  $week = date('w', $time);
  $date = [];
  for ($i=1; $i<=7; $i++){
    $date[$i] = date($format ,strtotime( '+' . $i-$week .' days', $time));
  }
  return $date;
}

Implementation results:

print_r(get_week());
Array
(
  [1] => 2018-06-18
  [2] => 2018-06-19
  [3] => 2018-06-20
  [4] => 2018-06-21
  [5] => 2018-06-22
  [6] => 2018-06-23
  [7] => 2018-06-24
)

Get the last 7 days:

/**
 *  Get the most recent 7 Days All Dates 
 */
function get_weeks($time = '', $format='Y-m-d'){
  $time = $time != '' ? $time : time();
  // Combined data 
  $date = [];
  for ($i=1; $i<=7; $i++){
    $date[$i] = date($format ,strtotime( '+' . $i-7 .' days', $time));
  }
  return $date;
}

Implementation results:

print_r(get_weeks());
Array
(
  [1] => 2018-06-13
  [2] => 2018-06-14
  [3] => 2018-06-15
  [4] => 2018-06-16
  [5] => 2018-06-17
  [6] => 2018-06-18
  [7] => 2018-06-19
)

Summarize