function partial_date_sort in Partial Date 7

Function used by uasort to sort structured arrays by weight.

1 string reference to 'partial_date_sort'

partial_date_format in ./partial_date.module

File

./partial_date.module, line 1472

Defines a date element that allows for any combination of date granularity settings.

Code

function partial_date_sort($a, $b) {
  $a_weight = is_array($a) && isset($a['weight']) ? $a['weight'] : 0;
  $b_weight = is_array($b) && isset($b['weight']) ? $b['weight'] : 0;
  if ($a_weight == $b_weight) {
    return 0;
  }
  return $a_weight < $b_weight ? -1 : 1;
}