Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag

class FrozenParameterBag extends ParameterBag

Holds read-only parameters.

Properties

protected	$parameters		from ParameterBag
protected	$resolved		from ParameterBag

Methods

__construct(array $parameters = array())

For performance reasons, the constructor assumes that all keys are already lowercased.

clear()

Clears all parameters.

add(array $parameters)

Adds parameters to the service container parameters.

array

all()

Gets the service container parameters.

from ParameterBag

mixed

get(string $name)

Gets a service container parameter.

from ParameterBag

set(string $name, mixed $value)

Sets a service container parameter.

bool

has(string $name)

Returns true if a parameter name is defined.

from ParameterBag

remove(string $name)

Removes a parameter.

resolve()

Replaces parameter placeholders (%name%) by their values for all parameters.

from ParameterBag

resolveValue(mixed $value, array $resolving = array())

Replaces parameter placeholders (%name%) by their values.

from ParameterBag

string

resolveString(string $value, array $resolving = array())

Resolves parameters inside a string.

from ParameterBag

isResolved()

No description

from ParameterBag

mixed

escapeValue(mixed $value)

Escape parameter placeholders %.

from ParameterBag

mixed

unescapeValue(mixed $value)

Unescape parameter placeholders %.

from ParameterBag

Details

`__construct(array $parameters = array())`

For performance reasons, the constructor assumes that all keys are already lowercased.

This is always the case when used internally.

Parameters

array

$parameters

An array of parameters

`clear()`

Clears all parameters.

`add(array $parameters)`

Adds parameters to the service container parameters.

Parameters

array

$parameters

An array of parameters

`array all()`

Gets the service container parameters.

Return Value

array

An array of parameters

`mixed get(string $name)`

Gets a service container parameter.

Parameters

string

$name

The parameter name

Return Value

mixed

The parameter value

Exceptions

ParameterNotFoundException

if the parameter is not defined

`set(string $name, mixed $value)`

Sets a service container parameter.

Parameters

string	$name	The parameter name
mixed	$value	The parameter value

`bool has(string $name)`

Returns true if a parameter name is defined.

Parameters

string

$name

The parameter name

Return Value

bool	true if the parameter name is defined, false otherwise

`remove(string $name)`

Removes a parameter.

Parameters

string

$name

The parameter name

`resolve()`

Replaces parameter placeholders (%name%) by their values for all parameters.

`resolveValue(mixed $value, array $resolving = array())`

Replaces parameter placeholders (%name%) by their values.

Parameters

mixed	$value	A value
array	$resolving	An array of keys that are being resolved (used internally to detect circular references)

Exceptions

ParameterNotFoundException	if a placeholder references a parameter that does not exist
ParameterCircularReferenceException	if a circular reference if detected
RuntimeException	when a given parameter has a type problem

`string resolveString(string $value, array $resolving = array())`

Resolves parameters inside a string.

Parameters

string	$value	The string to resolve
array	$resolving	An array of keys that are being resolved (used internally to detect circular references)

Return Value

string

The resolved string

Exceptions

ParameterNotFoundException	if a placeholder references a parameter that does not exist
ParameterCircularReferenceException	if a circular reference if detected
RuntimeException	when a given parameter has a type problem

`isResolved()`

`mixed escapeValue(mixed $value)`

Escape parameter placeholders %.

Parameters

mixed

$value

Return Value

mixed

`mixed unescapeValue(mixed $value)`

Unescape parameter placeholders %.

Parameters

mixed

$value

Return Value

mixed