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EventBuffer::expand	EventBuffer::lock

EventBuffer	Last updated: Mon, 26 Oct 2026

EventBuffer::freeze

(PECL event >= 1.2.6-beta)

EventBuffer::freeze — Prevent calls that modify an event buffer from succeeding

Description

public function EventBuffer::freeze( bool $at_front ): bool

Prevent calls that modify an event buffer from succeeding

Parameters

at_front: Whether to disable changes to the front or end of the buffer.

Return Values

Returns true on success or false on failure.

See Also

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

EventBuffer::expand	EventBuffer::lock

EventBuffer	Last updated: Mon, 26 Oct 2026