function calendar_week_range in Calendar 5

Get the start and end datestamp for a calendar week.

6 calls to calendar_week_range()

calendar_get_nodes in ./calendar.module

The workhorse function that takes the beginning array of items and alters it to an array of calendar nodes that the theme can handle.

calendar_get_paths in ./calendar.module

calendar_nav in ./calendar.module

Function to construct back and next navigation from views arguments

calendar_week in ./calendar.module

Handle a lot of messy week calculations all in one place to make maintenance easier

calendar_week_year in ./calendar.module

Find the calendar week number and year for a date.

... See full list

File

./calendar.module, line 974

Adds calendar filtering and displays to Views.

Code

function calendar_week_range($year, $week) {
  calendar_load_date_api();

  // Get timestamp for January 1 of the requested year.
  $min_date = date_gmmktime(array(
    'mon' => 1,
    'mday' => 1,
    'year' => $year,
  ));

  // Adjust back or forward to the first day of the calendar week for the specified first day of week.
  $dow = date_format_date('w', $min_date);
  $first_day = variable_get('date_first_day', 0);
  $diff = -((7 - $first_day + $dow) % 7);
  $min_date += $diff * 86400;

  // Add the requested number of weeks to that date.
  $min_date += intval(($week - 1) * 604800);

  // Find the end date, which is one week later, less one second.
  $max_date = $min_date + 604800 - 1;
  return array(
    $min_date,
    $max_date,
  );
}