php教程

EventBuffer::read

(PECL event >= 1.6.0)

EventBuffer::readRead data from an evbuffer and drain the bytes read

说明

public EventBuffer::read ( int $max_bytes ) : string

Read the first max_bytes from the buffer and drain the bytes read. If more max_bytes are requested than are available in the buffer, it only extracts as many bytes as available.

参数

max_bytes

Maxmimum number of bytes to read from the buffer.

返回值

Returns string read, or FALSE on failure.

更新日志

版本 说明
1.6.0 Renamed EventBuffer::read()(the old method name) to EventBuffer::read(). EventBuffer::read() now takes only max_bytes argument; returns string instead of integer.

参见

User Contributed Notes

reyad dot attiyat at gmail dot com 03-Mar-2016 10:30
This function is actually called readFrom(int fd, int max_bytes)

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