Swoole\Buffer::read
(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(int
$offset, int $length): string
参数
-
offset -
The offset.
-
length -
The length.
返回值
The data readed from the memory buffer.
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