EventBuffer::expand

(PECL event >= 1.2.6-beta)

EventBuffer::expandReserves 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

成功时返回 true, 或者在失败时返回 false