public function ImageAPIOptimizeProcessorPluginCollection::sortHelper in Image Optimize (or ImageAPI Optimize) 8.3

Same name and namespace in other branches

1. 8.2 src/ImageAPIOptimizeProcessorPluginCollection.php \Drupal\imageapi_optimize\ImageAPIOptimizeProcessorPluginCollection::sortHelper()
2. 4.x src/ImageAPIOptimizeProcessorPluginCollection.php \Drupal\imageapi_optimize\ImageAPIOptimizeProcessorPluginCollection::sortHelper()

Provides uasort() callback to sort plugins.

Overrides DefaultLazyPluginCollection::sortHelper

File

src/ImageAPIOptimizeProcessorPluginCollection.php, line 24

Class

ImageAPIOptimizeProcessorPluginCollection

A collection of image optimize processors.

Namespace

Drupal\imageapi_optimize

Code

public function sortHelper($aID, $bID) {
  $a_weight = $this
    ->get($aID)
    ->getWeight();
  $b_weight = $this
    ->get($bID)
    ->getWeight();
  if ($a_weight == $b_weight) {
    return 0;
  }
  return $a_weight < $b_weight ? -1 : 1;
}