Container Class Reference

Inherits Container, ContainerInterface, FactoryInterface, and InvokerInterface.

Public Member Functions
	__construct (DefinitionSource $definitionSource, ProxyFactory $proxyFactory, ContainerInterface $wrapperContainer=null)
	get ($name)
	make ($name, array $parameters=[])
	has ($name)
	injectOn ($instance)
	call ($callable, array $parameters=[])
	set ($name, $value)

Detailed Description

Container pro pristup k predkum

upravena trida z DI

Constructor & Destructor Documentation

__construct()

__construct	(	DefinitionSource	$definitionSource,
		ProxyFactory	$proxyFactory,
		ContainerInterface	$wrapperContainer = null
	)

Use the ContainerBuilder to ease constructing the Container.

See also

ContainerBuilder

Parameters

DefinitionSource	$definitionSource
ProxyFactory	$proxyFactory
ContainerInterface	$wrapperContainer	If the container is wrapped by another container.

Member Function Documentation

call()

call	(		$callable,
		array	$parameters = []
	)

Call the given function using the given parameters.

Missing parameters will be resolved from the container.

Parameters

callable	$callable	Function to call.
array	$parameters	Parameters to use. Can be indexed by the parameter names or not indexed (same order as the parameters). The array can also contain DI definitions, e.g. DI().

Returns

mixed Result of the function.

get()

get

(

$name

)

Returns an entry of the container by its name.

Parameters

string

$name

Entry name or a class name.

Exceptions

InvalidArgumentException	The name parameter must be of type string.
DependencyException	Error while resolving the entry.
NotFoundException	No entry found for the given name.

Returns

mixed

has()

has

(

$name

)

Test if the container can provide something for the given name.

Parameters

string

$name

Entry name or a class name.

Exceptions

InvalidArgumentException

The name parameter must be of type string.

Returns

bool

injectOn()

injectOn

(

$instance

)

Inject all dependencies on an existing instance

Parameters

object

$instance

Object to perform injection upon

Exceptions

InvalidArgumentException
DependencyException	Error while injecting dependencies

Returns

object $instance Returns the same instance

make()

make	(		$name,
		array	$parameters = []
	)

Build an entry of the container by its name.

This method behave like get() except it forces the scope to "prototype", which means the definition of the entry will be re-evaluated each time. For example, if the entry is a class, then a new instance will be created each time.

This method makes the container behave like a factory.

Parameters

string	$name	Entry name or a class name.
array	$parameters	Optional parameters to use to build the entry. Use this to force specific parameters to specific values. Parameters not defined in this array will be resolved using the container.

Exceptions

InvalidArgumentException	The name parameter must be of type string.
DependencyException	Error while resolving the entry.
NotFoundException	No entry found for the given name.

Returns

mixed

set()

set	(		$name,
			$value
	)

Define an object or a value in the container.

Parameters

string	$name	Entry name
mixed | DefinitionHelper	$value	Value, use definition helpers to define objects

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The documentation for this class was generated from the following file:

• Container.php