一区二区三区欧美视频_Moves the specified number of bytes from a source buffer to the end of the current buffer-BeJSON.com

說(shuō)明

public EventBuffer::appendFrom( EventBuffer $buf , int $len ): int

Moves the specified number of bytes from a source buffer to the end of the current buffer. If there are fewer number of bytes, it moves all the bytes available from the source buffer.

參數

buf: Source buffer.
len

返回值

Returns the number of bytes read.

更新日志

版本	說(shuō)明
PECL event 1.6.0	Renamed EventBuffer::appendFrom()(the old method name) to EventBuffer::appendFrom().

參見(jiàn)

EventBuffer::copyout() - Copies out specified number of bytes from the front of the buffer
EventBuffer::drain() - Removes specified number of bytes from the front of the buffer without copying it anywhere
EventBuffer::pullup() - Linearizes data within buffer and returns it's contents as a string
EventBuffer::readLine() - Extracts a line from the front of the buffer
EventBuffer::read() - Read data from an evbuffer and drain the bytes read

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EventBuffer::appendFrom

說(shuō)明

參數

返回值

更新日志

參見(jiàn)