public function StreamWrapperManager::getDescriptions in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/StreamWrapper/StreamWrapperManager.php \Drupal\Core\StreamWrapper\StreamWrapperManager::getDescriptions()

Returns registered stream wrapper descriptions.

Parameters

int $filter: (Optional) Filters out all types except those with an on bit for each on bit in $filter. For example, if $filter is StreamWrapperInterface::WRITE_VISIBLE, which is equal to (StreamWrapperInterface::READ | StreamWrapperInterface::WRITE | StreamWrapperInterface::VISIBLE), then only stream wrappers with all three of these bits set are returned. Defaults to StreamWrapperInterface::ALL, which returns all registered stream wrappers.

Return value

array Stream wrapper descriptions, keyed by scheme.

Overrides StreamWrapperManagerInterface::getDescriptions

File

core/lib/Drupal/Core/StreamWrapper/StreamWrapperManager.php, line 83

Class

StreamWrapperManager

Provides a StreamWrapper manager.

Namespace

Drupal\Core\StreamWrapper

Code

public function getDescriptions($filter = StreamWrapperInterface::ALL) {
  $descriptions = [];
  foreach (array_keys($this
    ->getWrappers($filter)) as $scheme) {
    $descriptions[$scheme] = $this
      ->getViaScheme($scheme)
      ->getDescription();
  }
  return $descriptions;
}