Config::getInitPath

static function getInitPath(): array
{
	/** @var string[] */
	static $initFolders;
	if ($initFolders === null)
	{
		$initFolders = [];
		$folders = (string)MainConfigOption::get(
			'translate',
			self::OPTION_INIT_FOLDERS,
			TranslateConfig::getModuleDefault(TranslateConfig::OPTION_INIT_FOLDERS)
		);
		$folders = explode(',', trim($folders));
		foreach ($folders as $oneFolder)
		{
			if (!empty($oneFolder))
			{
				$oneFolder = TranslateIOPath::normalize($oneFolder);
				$initFolders[] = '/'.ltrim($oneFolder, '/');
			}
		}
	}

	return $initFolders;
}