问题
before i was stuck with this problem the project was running on PHP5.6 on SF2.6.
now im using PHP7.1.20 with SF2.8. i installed apcu along with apcu_bc inside my docker container and enabled the apcu php module.
now the error is:
UndefinedFunctionException in ApcCache.php line 35:
Attempted to call function "apc_exists" from the global namespace.
when i change the actual function calls inside of the loaded ApcCache-Class from apc_ to apcu_ everything works fine.
inside Doctrine\Common\Cache are both classes, the ApcCache- and the ApcuCache-Class. i dont know how i can tell doctrine ORM/CacheBundle to use the ApcuCache-Class instead of the Apc one.
Doctrine Config:
doctrine:
dbal:
default_connection: default
connections:
default:
driver: "%database_driver%"
host: "%database_host%"
port: "%database_port%"
dbname: "%database_name%"
user: "%database_user%"
password: "%database_password%"
charset: UTF8
persistent: true
wrapper_class: 'Facile\DoctrineMySQLComeBack\Doctrine\DBAL\Connection'
driver_class: 'Facile\DoctrineMySQLComeBack\Doctrine\DBAL\Driver\PDOMySql\Driver'
server_version: '5.7'
options:
x_reconnect_attempts: 3
jato:
driver: "%database_jato_driver%"
host: "%database_jato_host%"
port: "%database_jato_port%"
dbname: "%database_jato_name%"
user: "%database_jato_user%"
password: "%database_jato_password%"
charset: UTF8
persistent: true
server_version: '5.7'
drupal:
driver: "%database_drupal_driver%"
host: "%database_drupal_host%"
port: "%database_drupal_port%"
dbname: "%database_drupal_name%"
user: "%database_drupal_user%"
password: "%database_drupal_password%"
charset: UTF8
persistent: true
server_version: '5.7'
types:
json: Sonata\Doctrine\Types\JsonType
orm:
auto_generate_proxy_classes: "%kernel.debug%"
default_entity_manager: default
entity_managers:
default:
connection: default
mappings:
SonataMediaBundle: ~
ApplicationSonataMediaBundle: ~
XFrontendBundle: ~
query_cache_driver:
type: service
id: doctrine_cache.providers.chain_cache
metadata_cache_driver:
type: service
id: doctrine_cache.providers.chain_cache
result_cache_driver:
type: service
id: doctrine_cache.providers.chain_cache
jato:
connection: jato
mappings:
XBackendBundle: ~
query_cache_driver: array
metadata_cache_driver: array
result_cache_driver: array
drupal:
connection: drupal
DoctrineCacheBundle Config:
doctrine_cache:
providers:
chain_cache:
chain:
providers: [array_cache, apc_cache]
apc_cache:
type: apc
array_cache:
type: array
inside the cached service container (app/cache/prod/appProdProjectContainer.php) i can find following information:
'doctrine_cache.providers.apc_cache' => 'getDoctrineCache_Providers_ApcCacheService',
followed by
/*
* Gets the public 'doctrine_cache.providers.apc_cache' shared service.
*
* @return \Doctrine\Common\Cache\ApcCache
*/
protected function getDoctrineCache_Providers_ApcCacheService()
{
return $this->services['doctrine_cache.providers.apc_cache'] = new \Doctrine\Common\Cache\ApcCache();
}
and
'validator.mapping.cache.apc.class' => 'Symfony\\Component\\Validator\\Mapping\\Cache\\ApcCache',
and
'doctrine_cache.apc.class' => 'Doctrine\\Common\\Cache\\ApcCache',
'doctrine.orm.cache.apc.class' => 'Doctrine\\Common\\Cache\\ApcCache',
what do i need to configure or update etc to achieve that only the ApcuCache-Class gets used instead of Apc.
additional composer infos:
doctrine/cache v1.8.0
doctrine/annotations v1.6.0
doctrine/cache v1.8.0
doctrine/collections v1.5.0
doctrine/common v2.9.0
doctrine/dbal v2.4.5
doctrine/doctrine-bundle 1.6.13
doctrine/doctrine-cache-bundle dev-master
doctrine/event-manager v1.0.0
doctrine/inflector v1.3.0
doctrine/instantiator 1.1.0
doctrine/lexer v1.0.1
doctrine/orm v2.4.8
doctrine/persistence v1.0.1
doctrine/reflection v1.0.0
symfony/assetic-bundle v2.8.2
symfony/monolog-bundle v2.12.1
symfony/polyfill-apcu v1.9.0
symfony/polyfill-ctype v1.9.0
symfony/polyfill-intl-icu v1.9.0
symfony/polyfill-mbstring v1.9.0
symfony/polyfill-php54 v1.9.0
symfony/polyfill-php55 v1.9.0
symfony/polyfill-php56 v1.9.0
symfony/polyfill-php70 v1.9.0
symfony/polyfill-util v1.9.0
symfony/security-acl v3.0.1
symfony/swiftmailer-bundle v2.6.7
symfony/symfony v2.8.45
sonata-project/admin-bundle 3.39.0
sonata-project/block-bundle 3.12.1
sonata-project/cache 2.0.1
sonata-project/core-bundle 3.11.2
sonata-project/datagrid-bundle 2.3.1
sonata-project/doctrine-extensions 1.0.2
sonata-project/doctrine-orm-admin-bundle 3.4.2
sonata-project/easy-extends-bundle 2.5.0
sonata-project/exporter 1.9.1
sonata-project/formatter-bundle 3.5.0
sonata-project/intl-bundle 2.5.0
sonata-project/jquery-bundle 1.10.2
sonata-project/markitup-bundle 2.1.0
sonata-project/media-bundle 3.15.0
container debug information:
Information for Service "doctrine_cache.providers.apc_cache"
============================================================
------------------ ------------------------------------
Option Value
------------------ ------------------------------------
Service ID doctrine_cache.providers.apc_cache
Class Doctrine\Common\Cache\ApcCache
Tags -
Scope container
Public yes
Synthetic no
Lazy no
Synchronized no
Abstract no
Autowired no
Autowiring Types -
------------------ ------------------------------------
i guess this is the right service which i have to configure to use the ApcuCache-Class over the actual ApcCache-Class.
thanks guys help is much appreciated.
回答1:
... ... ...
its possible to just override the actual service ...
@/src/App/Bundle/Resources/config/services.yml :
doctrine_cache.providers.apc_cache:
class: Doctrine\Common\Cache\ApcuCache
well.. first time symfony/doctrine/... learning the hard way...
any further explanation is still much appreciated.
have a nice one.
来源：https://stackoverflow.com/questions/52327204/how-to-use-apcucache-with-symfony-doctrine-orm-and-doctrinecachebundle