public function AcquiaPlatformCdnTagsHeader::getValue in Acquia Purge 8

Format the given cache tags for the header value representation.

Parameters

string[] $tags: A set of cache tags.

Return value

string String representing the given headers.

Throws

\LogicException Thrown when the returned value isn't a string.

Overrides TagsHeaderBase::getValue

See also

\Drupal\Core\Cache\CacheableDependencyInterface::getCacheTags()

File

src/Plugin/Purge/TagsHeader/AcquiaPlatformCdnTagsHeader.php, line 84

Class

AcquiaPlatformCdnTagsHeader

Exports a tags header for the current Platform CDN backend.

Namespace

Drupal\acquia_purge\Plugin\Purge\TagsHeader

Code

public function getValue(array $tags) {
  if ($this->backendClass) {
    return $this->backendClass::tagsHeaderValue($tags);
  }
  return 'n/a';
}