EventBuffer::copyout
(PECL event >= 1.2.6-beta)
EventBuffer::copyout — Copies out specified number of bytes from the front of the buffer
Description
&$data
,
int
$max_bytes
) : int
Behaves just like
EventBuffer::read()
, but does not drain any data from the buffer. I.e. it copies the first
max_bytes
bytes from the front of the buffer into
data
. If there are fewer than
max_bytes
bytes available, the function copies all the bytes there are.
See Also
- EventBuffer::read() - Read data from an evbuffer and drain the bytes read
- EventBuffer::appendFrom() - Moves the specified number of bytes from a source buffer to the end of the current buffer
English translation
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Document created the 30/01/2003, last modified the 26/10/2018
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