EventBuffer::unfreeze

(PECL event >= 1.2.6-beta)

EventBuffer::unfreeze — Re-enable calls that modify an event buffer

public EventBuffer::unfreeze( bool $at_front ): bool

Re-enable calls that modify an event buffer.

at_front: Whether to enable events at the front or at the end of the buffer.

成功时返回 true，或者在失败时返回 false。

EventBuffer::freeze() - Prevent calls that modify an event buffer from succeeding

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