1. class
  2. Drupal
  3. \
  4. Core
  5. \
  6. DependencyInjection
  7. \
  8. Container

Container

class Container extends Container (View source)

Extends the Drupal container to set the service ID on the created object.

Properties

protected array $parameters

The parameters of the container.

 from  Container
protected array $aliases

The aliases of the container.

 from  Container
protected array $serviceDefinitions

The service definitions of the container.

 from  Container
protected array $services

The instantiated services.

 from  Container
protected array $privateServices

The instantiated private services.

 from  Container
protected array $loading

The currently loading services.

 from  Container
protected bool $frozen

Whether the container parameters can still be changed.

 from  Container

Methods

__construct(array $container_definition = [])

Constructs a new Container instance.

from  Container
get($id, $invalid_behavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE)

{@inheritdoc}

from  Container
reset()

Resets shared services from the container.

from  Container
object
createService(array $definition, string $id)

Creates a service from a service definition.

from  Container
set($id, $service)

{@inheritdoc}

has($id)

{@inheritdoc}

from  Container
getParameter($name)

{@inheritdoc}

from  Container
hasParameter($name)

{@inheritdoc}

from  Container
setParameter($name, $value)

{@inheritdoc}

from  Container
initialized($id)

{@inheritdoc}

from  Container
array
resolveServicesAndParameters(array|object $arguments)

Resolves arguments that represent services or variables to the real values.

from  Container
string[]
getAlternatives(string $search_key, array $keys)

Provides alternatives for a given array and key.

from  Container
string[]
getServiceAlternatives(string $id)

Provides alternatives in case a service was not found.

from  Container
string[]
getParameterAlternatives(string $name)

Provides alternatives in case a parameter was not found.

from  Container
array
getServiceIds()

Gets all defined service IDs.

from  Container
__sleep()

{@inheritdoc}

Details

in Container at line 113
__construct(array $container_definition = [])

Constructs a new Container instance.

Parameters

array $container_definition

An array containing the following keys:

  • aliases: The aliases of the container.
  • parameters: The parameters of the container.
  • services: The service definitions of the container.
  • frozen: Whether the container definition came from a frozen container builder or not.
  • machine_format: Whether this container definition uses the optimized machine-readable container format.

in Container at line 130
get($id, $invalid_behavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE)

{@inheritdoc}

Parameters

$id
$invalid_behavior

in Container at line 202
reset()

Resets shared services from the container.

The container is not intended to be used again after being reset in a normal workflow. This method is meant as a way to release references for ref-counting. A subsequent call to ContainerInterface::get() will recreate a new instance of the shared service.

in Container at line 230
protected object createService(array $definition, string $id)

Creates a service from a service definition.

Parameters

array $definition

The service definition to create a service from.
string $id

The service identifier, necessary so it can be shared if its public.

Return Value

object

The service described by the service definition.

Exceptions

RuntimeException
InvalidArgumentException
ReflectionException

at line 15
set($id, $service)

{@inheritdoc}

Parameters

$id
$service

in Container at line 318
has($id)

{@inheritdoc}

Parameters

$id

in Container at line 325
getParameter($name)

{@inheritdoc}

Parameters

$name

in Container at line 340
hasParameter($name)

{@inheritdoc}

Parameters

$name

in Container at line 347
setParameter($name, $value)

{@inheritdoc}

Parameters

$name
$value

in Container at line 358
initialized($id)

{@inheritdoc}

Parameters

$id

in Container at line 380
protected array resolveServicesAndParameters(array|object $arguments)

Resolves arguments that represent services or variables to the real values.

Parameters

array|object $arguments

The arguments to resolve.

Return Value

array

The resolved arguments.

Exceptions

RuntimeException
InvalidArgumentException

in Container at line 499
protected string[] getAlternatives(string $search_key, array $keys)

Provides alternatives for a given array and key.

Parameters

string $search_key

The search key to get alternatives for.
array $keys

The search space to search for alternatives in.

Return Value

string[]

An array of strings with suitable alternatives.

in Container at line 520
protected string[] getServiceAlternatives(string $id)

Provides alternatives in case a service was not found.

Parameters

string $id

The service to get alternatives for.

Return Value

string[]

An array of strings with suitable alternatives.

in Container at line 534
protected string[] getParameterAlternatives(string $name)

Provides alternatives in case a parameter was not found.

Parameters

string $name

The parameter to get alternatives for.

Return Value

string[]

An array of strings with suitable alternatives.

in Container at line 544
array getServiceIds()

Gets all defined service IDs.

Return Value

array

An array of all defined service IDs.

at line 27
__sleep()

{@inheritdoc}