Swoole\Buffer::read

(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)

Swoole\Buffer::read — Read data from the memory buffer based on offset and length.

说明

public Swoole\Buffer::read ( integer $offset , integer $length ) : string

参数

offset

The offset.

length

The length.

返回值

The data readed from the memory buffer.