public function testSingletons()
{
$this->assertSame(Symfony::getInstance(Symfony::PSR0), Symfony::getInstance(Symfony::PSR0));
$this->assertSame(Symfony::getInstance(Symfony::PSR4), Symfony::getInstance(Symfony::PSR4));
}
const PSR0 = 'psr0';
const PSR4 = 'psr4';
private static $instances = array();
private function __construct()
{
}
public static function getInstance($type = self::PSR0)
{
if (!isset(static::$instances[$type])) {
switch ($type) {
case self::PSR0:
Common::prefixPsr0ClassRequire('Symfony\\Component\\ClassLoader\\ClassLoader');
static::$instances[$type] = new ClassLoader();
break;
case self::PSR4:
Common::prefixPsr0ClassRequire('Symfony\\Component\\ClassLoader\\Psr4ClassLoader');
static::$instances[$type] = new Psr4ClassLoader();
break;
default:
throw new \InvalidArgumentException('Invalid type');
}
static::$instances[$type]->register();
}
return static::$instances[$type];
}
}
if (!Common::isFedoraNamespaceRegistered()) {
Symfony::getInstance()->addPrefix('Fedora\\Autoload\\', dirname(dirname(__DIR__)));
Symfony::getInstance()->addPrefix('Fedora\\', Common::LIB_DIR);
Common::setFedoraNamespaceRegistered();
}