protected function FacetsBlock::sortFacetsByWeight in Facets Block 8

Sorts array of objects by object weight property.

Parameters

\Drupal\facets\FacetInterface $a: A facet.

\Drupal\facets\FacetInterface $b: A facet.

Return value

int Sort value.

File

src/Plugin/Block/FacetsBlock.php, line 177

Class

FacetsBlock

Provides a 'Facets Block' block.

Namespace

Drupal\facets_block\Plugin\Block

Code

protected function sortFacetsByWeight(FacetInterface $a, FacetInterface $b) {
  $a_weight = $a
    ->getWeight();
  $b_weight = $b
    ->getWeight();
  if ($a_weight == $b_weight) {
    return 0;
  }
  return $a_weight < $b_weight ? -1 : 1;
}