swoole_async_read
(PECL swoole >= 1.9.0)
swoole_async_read — Read file stream asynchronously
说明
swoole_async_read
( string
$filename
, callable $callback
, int $chunk_size
= 65536
, int $offset
= 0
) : bool
参数
-
filename
-
The filename of the file being read.
-
callback
-
-
filename
-
The name of the file.
-
content
-
The content readed from the file stream.
-
-
chunk_size
-
The chunk length.
-
offset
-
The offset.
返回值
Whether the read is succeed.