Scope
Scope
class Scope
Methods
| __construct(Scope $parent = null) | ||
| Scope | enter() Opens a new child scope. | |
| Scope|null | leave() Closes current scope and returns parent one. | |
| $this | set(string $key, mixed $value) Stores data into current scope. | |
| bool | has(string $key) Tests if a data is visible from current scope. | |
| mixed | 登录查看完整内容
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