(PECL event >= 1.2.6-beta)
Reserves space in buffer
public bool EventBuffer::expand ( int $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.
Parameters:
len
The number of bytes to reserve for the buffer
Returns:
Returns TRUE on success. Otherwise FALSE.
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