protected function ConfigDependencyManager::prepareMultisort in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Config/Entity/ConfigDependencyManager.php \Drupal\Core\Config\Entity\ConfigDependencyManager::prepareMultisort()

Extracts data from the graph for use in array_multisort().

Parameters

array $graph: The graph to extract data from.

array $keys: The keys whose values to extract.

Return value

An array keyed by the $keys passed in. The values are arrays keyed by the row from the graph and the value is the corresponding value for the key from the graph.

2 calls to ConfigDependencyManager::prepareMultisort()

ConfigDependencyManager::getDependentEntities in core/lib/Drupal/Core/Config/Entity/ConfigDependencyManager.php

Gets dependencies.

ConfigDependencyManager::sortAll in core/lib/Drupal/Core/Config/Entity/ConfigDependencyManager.php

Sorts the dependencies in order of most dependent last.

File

core/lib/Drupal/Core/Config/Entity/ConfigDependencyManager.php, line 195

Class

ConfigDependencyManager

Provides a class to discover configuration entity dependencies.

Namespace

Drupal\Core\Config\Entity

Code

protected function prepareMultisort($graph, $keys) {
  $return = array_fill_keys($keys, []);
  foreach ($graph as $graph_key => $graph_row) {
    foreach ($keys as $key) {
      $return[$key][$graph_key] = $graph_row[$key];
    }
  }
  return $return;
}