Echo all months with days calendar

Question

I am using the code below to echo the current month. How can i enhance it so that is shows all the months with the names and days and dates..

Code:

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Answer 1

You can use this function to convert entire year into array

  function year2array($year) {
    $res = $year >= 1970;
    if ($res) {
      // this line gets and sets same timezone, don't ask why :)
      date_default_timezone_set(date_default_timezone_get());

      $dt = strtotime("-1 day", strtotime("$year-01-01 00:00:00"));
      $res = array();
      $week = array_fill(1, 7, false);
      $last_month = 1;
      $w = 1;
      do {
        $dt = strtotime('+1 day', $dt);
        $dta = getdate($dt);
        $wday = $dta['wday'] == 0 ? 7 : $dta['wday'];
        if (($dta['mon'] != $last_month) || ($wday == 1)) {
          if ($week[1] || $week[7]) $res[$last_month][] = $week;
          $week = array_fill(1, 7, false);
          $last_month = $dta['mon'];
          }
        $week[$wday] = $dta['mday'];
        }
      while ($dta['year'] == $year);
      }
    return $res;
    }

Call it like

print_r(year2array(2011));

You'll see this in source (months->weeks->days):

Array
(
    [1] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 
                    [3] => 
                    [4] => 
                    [5] => 
                    [6] => 1
                    [7] => 2
                )

            [1] => Array
                (
                    [1] => 3
                    [2] => 4
                    [3] => 5
                    [4] => 6
                    [5] => 7
                    [6] => 8
                    [7] => 9
                )

            [2] => Array
                (
                    [1] => 10
                    [2] => 11
                    [3] => 12
                    [4] => 13
                    [5] => 14
                    [6] => 15
                    [7] => 16
                )

            [3] => Array
                (
                    [1] => 17
                    [2] => 18
                    [3] => 19
                    [4] => 20
                    [5] => 21
                    [6] => 22
                    [7] => 23
                )

            [4] => Array
                (
                    [1] => 24
                    [2] => 25
                    [3] => 26
                    [4] => 27
                    [5] => 28
                    [6] => 29
                    [7] => 30
                )

            [5] => Array
                (
                    [1] => 31
                    [2] => 
                    [3] => 
                    [4] => 
                    [5] => 
                    [6] => 
                    [7] => 
                )

        )

    [2] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 1
                    [3] => 2
                    [4] => 3
                    [5] => 4
                    [6] => 5
                    [7] => 6
                )

            [1] => Array
                (
                    [1] => 7
                    [2] => 8
                    [3] => 9
                    [4] => 10
                    [5] => 11
                    [6] => 12
                    [7] => 13
                )

            [2] => Array
                (
                    [1] => 14
                    [2] => 15
                    [3] => 16
                    [4] => 17
                    [5] => 18
                    [6] => 19
                    [7] => 20
                )

            [3] => Array
                (
                    [1] => 21
                    [2] => 22
                    [3] => 23
                    [4] => 24
                    [5] => 25
                    [6] => 26
                    [7] => 27
                )

            [4] => Array
                (
                    [1] => 28
                    [2] => 
                    [3] => 
                    [4] => 
                    [5] => 
                    [6] => 
                    [7] => 
                )

        )

    [3] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 1
                    [3] => 2
                    [4] => 3
                    [5] => 4
                    [6] => 5
                    [7] => 6
                )

            [1] => Array
                (
                    [1] => 7
                    [2] => 8
                    [3] => 9
                    [4] => 10
                    [5] => 11
                    [6] => 12
                    [7] => 13
                )

            [2] => Array
                (
                    [1] => 14
                    [2] => 15
                    [3] => 16
                    [4] => 17
                    [5] => 18
                    [6] => 19
                    [7] => 20
                )

            [3] => Array
                (
                    [1] => 21
                    [2] => 22
                    [3] => 23
                    [4] => 24
                    [5] => 25
                    [6] => 26
                    [7] => 27
                )

            [4] => Array
                (
                    [1] => 28
                    [2] => 29
                    [3] => 30
                    [4] => 31
                    [5] => 
                    [6] => 
                    [7] => 
                )

        )

    [4] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 
                    [3] => 
                    [4] => 
                    [5] => 1
                    [6] => 2
                    [7] => 3
                )

            [1] => Array
                (
                    [1] => 4
                    [2] => 5
                    [3] => 6
                    [4] => 7
                    [5] => 8
                    [6] => 9
                    [7] => 10
                )

            [2] => Array
                (
                    [1] => 11
                    [2] => 12
                    [3] => 13
                    [4] => 14
                    [5] => 15
                    [6] => 16
                    [7] => 17
                )

            [3] => Array
                (
                    [1] => 18
                    [2] => 19
                    [3] => 20
                    [4] => 21
                    [5] => 22
                    [6] => 23
                    [7] => 24
                )

            [4] => Array
                (
                    [1] => 25
                    [2] => 26
                    [3] => 27
                    [4] => 28
                    [5] => 29
                    [6] => 30
                    [7] => 
                )

        )

    [5] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 
                    [3] => 
                    [4] => 
                    [5] => 
                    [6] => 
                    [7] => 1
                )

            [1] => Array
                (
                    [1] => 2
                    [2] => 3
                    [3] => 4
                    [4] => 5
                    [5] => 6
                    [6] => 7
                    [7] => 8
                )

            [2] => Array
                (
                    [1] => 9
                    [2] => 10
                    [3] => 11
                    [4] => 12
                    [5] => 13
                    [6] => 14
                    [7] => 15
                )

            [3] => Array
                (
                    [1] => 16
                    [2] => 17
                    [3] => 18
                    [4] => 19
                    [5] => 20
                    [6] => 21
                    [7] => 22
                )

            [4] => Array
                (
                    [1] => 23
                    [2] => 24
                    [3] => 25
                    [4] => 26
                    [5] => 27
                    [6] => 28
                    [7] => 29
                )

            [5] => Array
                (
                    [1] => 30
                    [2] => 31
                    [3] => 
                    [4] => 
                    [5] => 
                    [6] => 
                    [7] => 
                )

        )

    [6] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 
                    [3] => 1
                    [4] => 2
                    [5] => 3
                    [6] => 4
                    [7] => 5
                )

            [1] => Array
                (
                    [1] => 6
                    [2] => 7
                    [3] => 8
                    [4] => 9
                    [5] => 10
                    [6] => 11
                    [7] => 12
                )

            [2] => Array
                (
                    [1] => 13
                    [2] => 14
                    [3] => 15
                    [4] => 16
                    [5] => 17
                    [6] => 18
                    [7] => 19
                )

            [3] => Array
                (
                    [1] => 20
                    [2] => 21
                    [3] => 22
                    [4] => 23
                    [5] => 24
                    [6] => 25
                    [7] => 26
                )

            [4] => Array
                (
                    [1] => 27
                    [2] => 28
                    [3] => 29
                    [4] => 30
                    [5] => 
                    [6] => 
                    [7] => 
                )

        )

    [7] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 
                    [3] => 
                    [4] => 
                    [5] => 1
                    [6] => 2
                    [7] => 3
                )

            [1] => Array
                (
                    [1] => 4
                    [2] => 5
                    [3] => 6
                    [4] => 7
                    [5] => 8
                    [6] => 9
                    [7] => 10
                )

            [2] => Array
                (
                    [1] => 11
                    [2] => 12
                    [3] => 13
                    [4] => 14
                    [5] => 15
                    [6] => 16
                    [7] => 17
                )

            [3] => Array
                (
                    [1] => 18
                    [2] => 19
                    [3] => 20
                    [4] => 21
                    [5] => 22
                    [6] => 23
                    [7] => 24
                )

            [4] => Array
                (
                    [1] => 25
                    [2] => 26
                    [3] => 27
                    [4] => 28
                    [5] => 29
                    [6] => 30
                    [7] => 31
                )

        )

    [8] => Array
        (
            [0] => Array
                (
                    [1] => 1
                    [2] => 2
                    [3] => 3
                    [4] => 4
                    [5] => 5
                    [6] => 6
                    [7] => 7
                )

            [1] => Array
                (
                    [1] => 8
                    [2] => 9
                    [3] => 10
                    [4] => 11
                    [5] => 12
                    [6] => 13
                    [7] => 14
                )

            [2] => Array
                (
                    [1] => 15
                    [2] => 16
                    [3] => 17
                    [4] => 18
                    [5] => 19
                    [6] => 20
                    [7] => 21
                )

            [3] => Array
                (
                    [1] => 22
                    [2] => 23
                    [3] => 24
                    [4] => 25
                    [5] => 26
                    [6] => 27
                    [7] => 28
                )

            [4] => Array
                (
                    [1] => 29
                    [2] => 30
                    [3] => 31
                    [4] => 
                    [5] => 
                    [6] => 
                    [7] => 
                )

        )

    [9] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 
                    [3] => 
                    [4] => 1
                    [5] => 2
                    [6] => 3
                    [7] => 4
                )

            [1] => Array
                (
                    [1] => 5
                    [2] => 6
                    [3] => 7
                    [4] => 8
                    [5] => 9
                    [6] => 10
                    [7] => 11
                )

            [2] => Array
                (
                    [1] => 12
                    [2] => 13
                    [3] => 14
                    [4] => 15
                    [5] => 16
                    [6] => 17
                    [7] => 18
                )

            [3] => Array
                (
                    [1] => 19
                    [2] => 20
                    [3] => 21
                    [4] => 22
                    [5] => 23
                    [6] => 24
                    [7] => 25
                )

            [4] => Array
                (
                    [1] => 26
                    [2] => 27
                    [3] => 28
                    [4] => 29
                    [5] => 30
                    [6] => 
                    [7] => 
                )

        )

    [10] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 
                    [3] => 
                    [4] => 
                    [5] => 
                    [6] => 1
                    [7] => 2
                )

            [1] => Array
                (
                    [1] => 3
                    [2] => 4
                    [3] => 5
                    [4] => 6
                    [5] => 7
                    [6] => 8
                    [7] => 9
                )

            [2] => Array
                (
                    [1] => 10
                    [2] => 11
                    [3] => 12
                    [4] => 13
                    [5] => 14
                    [6] => 15
                    [7] => 16
                )

            [3] => Array
                (
                    [1] => 17
                    [2] => 18
                    [3] => 19
                    [4] => 20
                    [5] => 21
                    [6] => 22
                    [7] => 23
                )

            [4] => Array
                (
                    [1] => 24
                    [2] => 25
                    [3] => 26
                    [4] => 27
                    [5] => 28
                    [6] => 29
                    [7] => 30
                )

            [5] => Array
                (
                    [1] => 31
                    [2] => 
                    [3] => 
                    [4] => 
                    [5] => 
                    [6] => 
                    [7] => 
                )

        )

    [11] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 1
                    [3] => 2
                    [4] => 3
                    [5] => 4
                    [6] => 5
                    [7] => 6
                )

            [1] => Array
                (
                    [1] => 7
                    [2] => 8
                    [3] => 9
                    [4] => 10
                    [5] => 11
                    [6] => 12
                    [7] => 13
                )

            [2] => Array
                (
                    [1] => 14
                    [2] => 15
                    [3] => 16
                    [4] => 17
                    [5] => 18
                    [6] => 19
                    [7] => 20
                )

            [3] => Array
                (
                    [1] => 21
                    [2] => 22
                    [3] => 23
                    [4] => 24
                    [5] => 25
                    [6] => 26
                    [7] => 27
                )

            [4] => Array
                (
                    [1] => 28
                    [2] => 29
                    [3] => 30
                    [4] => 
                    [5] => 
                    [6] => 
                    [7] => 
                )

        )

    [12] => Array
        (
            [0] => Array
                (
                    [1] => 
                    [2] => 
                    [3] => 
                    [4] => 1
                    [5] => 2
                    [6] => 3
                    [7] => 4
                )

            [1] => Array
                (
                    [1] => 5
                    [2] => 6
                    [3] => 7
                    [4] => 8
                    [5] => 9
                    [6] => 10
                    [7] => 11
                )

            [2] => Array
                (
                    [1] => 12
                    [2] => 13
                    [3] => 14
                    [4] => 15
                    [5] => 16
                    [6] => 17
                    [7] => 18
                )

            [3] => Array
                (
                    [1] => 19
                    [2] => 20
                    [3] => 21
                    [4] => 22
                    [5] => 23
                    [6] => 24
                    [7] => 25
                )

            [4] => Array
                (
                    [1] => 26
                    [2] => 27
                    [3] => 28
                    [4] => 29
                    [5] => 30
                    [6] => 31
                    [7] => 
                )

        )

)

So, now it's easy to create month table for every month you need using something like this

  function month2table($month, $calendar_array) {
    $ca = 'align="center"';
    $res = "";
    foreach ($calendar_array[$month] as $month=>$week) {
      $res .= '';
      foreach ($week as $day) {
        $res .= '';
        }
      $res .= '';
      }
    $res .= '
Mo
Tu
We
Th
Fr
Sa
Su
' . ($day ? $day : ' ') . '
';
    return $res;
    }

Use these functions like

  $calarr = year2array(2011);
  echo month2table(1, $calarr); // January
  echo month2table(2, $calarr); // February
  ...
  echo month2table(12, $calarr); // December

..or put months in for loop.

So... e.g. for January 2011 in your browser you'll see this

Hope this helps.