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This document uses PHP Chinese website manual Release
(PECL event >= 1.2.6-beta)
EventBuffer::expand — Reserves space in buffer
$len
)
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.
len
The number of bytes to reserve for the buffer
Returns TRUE
on success. Otherwise FALSE
.