eZ\Publish\Core\Persistence\Legacy\Tests\TestCase::getInstallationDir PHP Méthode

    protected static function getInstallationDir()
    {
        static $installDir = null;
        if ($installDir === null) {
            $config = (require 'config.php');
            $installDir = $config['install_dir'];
        }
        return $installDir;
    }