DummyClass example

return $container->privates['foo'] = $container->createProxy('SunnyInterface_1eff735', static fn () => \SunnyInterface_1eff735::staticProxyConstructor(
                static function D&$wrappedInstance, \ProxyManager\Proxy\LazyLoadingInterface $proxy) use ($container) {
                    $wrappedInstance = $container->getFooService(false);

                    $proxy->setProxyInitializer(null);

                    return true;
                }
            ));
        }

        return new Symfony\Bridge\ProxyManager\Tests\LazyProxy\PhpDumper\DummyClass();
    }

    protected function createProxy($class, \Closure $factory)
    {
        $this->proxyClass = $class;

        return $factory();
    }
};

$binaryString = pack('H*', '9d40b8c1417f42d099af4782ec4b20b6');
        static::assertEquals('0x9D40B8C1417F42D099AF4782EC4B20B6', DoctrineExtension::escapeFunction($binaryString));
    }

    public function testEscapeStringParameter(): void
    {
        static::assertEquals('\'test string\'', DoctrineExtension::escapeFunction('test string'));
    }

    public function testEscapeArrayParameter(): void
    {
        static::assertEquals('1, NULL, \'test\', foo, NULL', DoctrineExtension::escapeFunction([1, null, 'test', new DummyClass('foo'), []]));
    }

    public function testEscapeObjectParameter(): void
    {
        $object = new DummyClass('bar');
        static::assertEquals('bar', DoctrineExtension::escapeFunction($object));
    }

    public function testEscapeNullParameter(): void
    {
        static::assertEquals('NULL', DoctrineExtension::escapeFunction(null));
    }