Unable to resolve service "memcache" to a factory; are you certain you provided it during configuration?

Question

I am working on upgrading PHP 7.4 to 8.1 on my Laminas project.

In config/autoload/global.php I have-

'caches' => require DIR . '/caches.php',

This is caches.php-

    'caches' => array(
        'memcached' => array(
            'adapter' => 'memcache',
            'options' => array(
                'namespace' => 'IDSSO',
                'ttl' => 900, //900 seconds = 15 minutes
            ),
            'plugins' => array(
                array(
                    'name' => 'exception_handler',
                    'options' => array(
                        'throw_exceptions' => false,
                    ),
                ),
            )
        ),
    ),
);

I go to my portal and I'm seeing this error-

File:

/project/vendor/laminas/laminas-servicemanager/src/ServiceManager.php:620

Message:

Unable to resolve service "memcache" to a factory; are you certain you provided it during configuration?

In my composer.json I added

"laminas/laminas-cache-storage-deprecated-factory" : "^1.0.1",
"laminas/laminas-cache" : "3.4.0"

and module.config.php I added

'service_manager' => array(
        'abstract_factories' => array(
            'Laminas\Cache\Service\StorageCacheAbstractServiceFactory',
            'Laminas\Log\LoggerAbstractServiceFactory',
            'Laminas\Cache\Storage\Adapter\Memcache'
        ),

I wasn't able to resolve this with these changes.

manishk · Accepted Answer · 2022-09-10T18:05:41.117

I was able to resolve this myself.

1. I added these packages on composer.json-

"laminas/laminas-cache-storage-deprecated-factory" : "^1.0.1",

"laminas/laminas-cache-storage-adapter-memcached" : "^2.1.0"

and then did composer update

Alternatively, you can also run-

composer require laminas/laminas-cache-storage-deprecated-factory and

composer require laminas/laminas-cache-storage-adapter-memcached instead.

2. Follow the steps from this url- https://github.com/lifenglsf/php_memcached_dll

- copy libmemcached.dll to c:\Windows

- copy php-memcached.dll to you PHP/ext directory

3. On php.ini add this line-

extension=memcached

4. In caches.php file-

Change 'adapter' => 'memcache', to 'adapter' => 'memcached',

Once this is done, do a composer install, composer update and restart your local XAMPP.

Unable to resolve service "memcache" to a factory; are you certain you provided it during configuration?

1 Answers1