protected function FacetapiWidget::applySorts in Facet API 6.3

Same name and namespace in other branches

1. 7.2 plugins/facetapi/widget.inc \FacetapiWidget::applySorts()
2. 7 plugins/facetapi/widget.inc \FacetapiWidget::applySorts()

Sorts the facet's build array.

Parameters

array &$build: Reference to the render array, allows us to sort one hierarchical level at a time.

1 call to FacetapiWidget::applySorts()

FacetapiWidget::sortFacet in plugins/facetapi/widget.inc

Applies selected sorting algorithms to the render array.

File

plugins/facetapi/widget.inc, line 226

Abstract widget plugin class.

Class

FacetapiWidget

Base class for widget plugins.

Code

protected function applySorts(&$build) {
  foreach (element_children($build) as $value) {
    if (!empty($build[$value]['#item_children'])) {
      $this
        ->applySorts($build[$value]['#item_children']);
    }
  }
  uasort($build, array(
    $this,
    'sortCallback',
  ));
}