PHP Manual
EventBuffer
Reserves space in buffer

EventBuffer::expand

(PECL event >= 1.2.6-beta)

EventBuffer::expand — Reserves space in buffer

说明

public EventBuffer::expand ( int $len ) : bool

Alters the last chunk of memory in the buffer, or adds a new chunk, such that the buffer is now large enough to contain len bytes without any further allocations.

参数

len: The number of bytes to reserve for the buffer

返回值

Returns TRUE on success. Otherwise FALSE.

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