swoole_async_readfile
(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)
swoole_async_readfile — Read a file asynchronously
参数
-
filename
-
The filename of the file being read.
-
callback
-
-
filename
-
The name of the file.
-
content
-
The content readed from the file.
-
返回值
成功时返回 TRUE
, 或者在失败时返回 FALSE
。