function date_hours in Date 7.3

Same name and namespace in other branches

1. 5.2 date_api.module \date_hours()
2. 6.2 date_api.module \date_hours()
3. 6 date_api.module \date_hours()
4. 7 date_api/date_api.module \date_hours()
5. 7.2 date_api/date_api.module \date_hours()

Constructs an array of hours.

Parameters

string $format: A date format string.

bool $required: (optional) If FALSE, the returned array will include a blank value. Defaults to FALSE.

Return value

array An array of hours in the selected format.

1 call to date_hours()

date_parts_element in date_api/date_api_elements.inc

Creates form elements for one or more date parts.

File

date_api/date_api.module, line 1418

This module will make the date API available to other modules.

Code

function date_hours($format = 'H', $required = FALSE) {
  $hours = array();
  if ($format == 'h' || $format == 'g') {
    $min = 1;
    $max = 12;
  }
  else {
    $min = 0;
    $max = 23;
  }
  for ($i = $min; $i <= $max; $i++) {
    $hours[$i] = $i < 10 && ($format == 'H' || $format == 'h') ? "0{$i}" : $i;
  }
  $none = array(
    '' => '',
  );
  return !$required ? $none + $hours : $hours;
}