Swoole\Async::read
(PECL swoole >= 1.9.0)
Swoole\Async::read — Read file stream asynchronously.
Description
string
$filename,callable
$callback,int
$chunk_size = ?,int
$offset = ?): bool
Parameters
-
filename -
The name of the file.
-
callback -
-
filename -
The name of the file.
-
content -
The content readed from the file stream.
-
-
chunk_size -
The chunk length.
-
offset -
The offset.
Return Values
Whether the read is succeed.

