class Scope
Methods
| __construct(Scope $parent = null) | ||
| Scope | enter() Opens a new child scope. | |
| Scope|null | leave() Closes current scope and returns parent one. | |
| Scope | set(string $key, mixed $value) Stores data into current scope. | |
| bool | has(string $key) Tests if a data is visible from current scope. | |
| mixed | get(string $key, mixed $default = null) Returns data visible from current scope. |
Details
__construct(Scope $parent = null)
Scope enter()
Opens a new child scope.
Scope|null leave()
Closes current scope and returns parent one.
Scope set(string $key, mixed $value)
Stores data into current scope.
bool has(string $key)
Tests if a data is visible from current scope.
mixed get(string $key, mixed $default = null)
Returns data visible from current scope.
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