Php/docs/eventbuffer.expand

• 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.