Returns an array of base theme active theme objects keyed by name.

The order starts with the base theme of $this and ends with the root of the dependency chain.

Return value

static[]

See also

https://www.drupal.org/node/3019948

File

core/lib/Drupal/Core/Theme/ActiveTheme.php, line 242

Class

ActiveTheme

Defines a theme and its information needed at runtime.

Namespace

Drupal\Core\Theme

Code

public function getBaseThemes() {
    @trigger_error('\\Drupal\\Core\\Theme\\ActiveTheme::getBaseThemes() is deprecated in Drupal 8.7.0 and will be removed before Drupal 9.0.0. Use \\Drupal\\Core\\Theme\\ActiveTheme::getBaseThemeExtensions() instead. See https://www.drupal.org/node/3019948', E_USER_DEPRECATED);
    
    /** @var \Drupal\Core\Theme\ThemeInitialization $theme_initialisation */
    $theme_initialisation = \Drupal::service('theme.initialization');
    $base_themes = array_combine(array_keys($this->baseThemeExtensions), array_keys($this->baseThemeExtensions));
    return array_map([
        $theme_initialisation,
        'getActiveThemeByName',
    ], $base_themes);
}

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