public function ThemeHandler::themeExists in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Extension/ThemeHandler.php \Drupal\Core\Extension\ThemeHandler::themeExists()

Determines whether a given theme is installed.

Parameters

string $theme: The name of the theme (without the .theme extension).

Return value

bool TRUE if the theme is installed.

Overrides ThemeHandlerInterface::themeExists

File

core/lib/Drupal/Core/Extension/ThemeHandler.php, line 159

Class

ThemeHandler

Default theme handler using the config system to store installation statuses.

Namespace

Drupal\Core\Extension

Code

public function themeExists($theme) {
  $themes = $this
    ->listInfo();
  return isset($themes[$theme]);
}