protected function ConfigManager::getHeadersToRemoveFromConfig in Remove HTTP headers 8

Returns the configured headers to remove from configuration.

Return value

array|null The config data. NULL if not in cache or invalid format.

1 call to ConfigManager::getHeadersToRemoveFromConfig()

ConfigManager::getHeadersToRemove in src/Config/ConfigManager.php

Gets the HTTP headers that should be removed.

File

src/Config/ConfigManager.php, line 123

Class

ConfigManager

Manages module configuration.

Namespace

Drupal\remove_http_headers\Config

Code

protected function getHeadersToRemoveFromConfig() : ?array {
  $headersToRemoveConfigData = $this
    ->getModuleConfig()
    ->get('headers_to_remove');
  $headersToRemoveConfigData = $this
    ->validateHeadersToRemoveDataFormat($headersToRemoveConfigData);
  return $headersToRemoveConfigData;
}