function facetapi_sort_count in Facet API 7

Same name and namespace in other branches

1. 6.3 plugins/facetapi/widget.inc \facetapi_sort_count()
2. 6 facetapi.adapter.inc \facetapi_sort_count()
3. 7.2 plugins/facetapi/widget.inc \facetapi_sort_count()

Sorts by facet count.

See also

uasort()

1 string reference to 'facetapi_sort_count'

facetapi_facetapi_sort_info in ./facetapi.facetapi.inc

Implements hook_facetapi_sort_info().

File

plugins/facetapi/widget.inc, line 373

Base widget plugin class and helper functions for facet sorting.

Code

function facetapi_sort_count(array $a, array $b) {
  $a_count = isset($a['#count']) ? $a['#count'] : 0;
  $b_count = isset($b['#count']) ? $b['#count'] : 0;
  if ($a_count == $b_count) {
    return 0;
  }
  return $a_count < $b_count ? -1 : 1;
}