__construct(Scope $parent = null)

Parameters

Scope

$parent

Scope enter()

Opens a new child scope.

Return Value

Scope

Scope|null leave()

Closes current scope and returns parent one.

Return Value

Scope|null

$this set(string $key, mixed $value)

Stores data into current scope.

Parameters

string	$key
mixed	$value

Return Value

$this

Exceptions

LogicException

bool has(string $key)

Tests if a data is visible from current scope.

Parameters

string

$key

Return Value

bool

mixed get(string $key, mixed $default = null)

Returns data visible from current scope.

Parameters

string	$key
mixed	$default

Return Value

mixed