Returns the theme engine if it exists.

Parameters

string $name: The name of the theme engine.

Return value

\Drupal\Core\Theme\ThemeEngineInterface|null The theme engine or NULL.

Overrides ThemeManagerInterface::getThemeEngine

1 call to ThemeManager::getThemeEngine()

ThemeManager::render in core/lib/Drupal/Core/Theme/ThemeManager.php

Generates themed output.

File

core/lib/Drupal/Core/Theme/ThemeManager.php, line 661

Class

ThemeManager

Provides the default implementation of a theme manager.

Namespace

Drupal\Core\Theme

Code

public function getThemeEngine(string $name) : ?ThemeEngineInterface {
  return $this->themeEngines
    ->has($name) ? $this->themeEngines
    ->get($name) : NULL;
}

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