EventBuffer::freeze
(PECL event >= 1.2.6-beta)
EventBuffer::freeze — Prevent calls that modify an event buffer from succeeding
說明
public
bool
EventBuffer::freeze
(
bool
$at_front
)Prevent calls that modify an event buffer from succeeding
參數
-
at_front -
Whether to disable changes to the front or end of the buffer.
回傳值
Returns TRUE on success. Otherwise FALSE.
參見
- EventBuffer::unfreeze() - Re-enable calls that modify an event buffer
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