function ThemeEngineExtensionList::getInstalledExtensionNames

Returns a list of machine names of installed extensions.

Return value

string[] The machine names of all installed extensions of this type.

Overrides ExtensionList::getInstalledExtensionNames

File

core/lib/Drupal/Core/Extension/ThemeEngineExtensionList.php, line 30

Class

ThemeEngineExtensionList

Provides a list of available theme engines.

Namespace

Code

protected function getInstalledExtensionNames() {
  // Theme engines do not have an 'install' state, so return names of all
  // discovered theme engines.
  return array_keys($this->extensions);
}