Swoole\Async::readFile
(PECL swoole >= 1.9.0)
Swoole\Async::readFile — Read a file asynchronously.
说明
public static Swoole\Async::readFile
(
string $filename
,
callable $callback
) :
void
参数
-
filename
-
The filename of the file being read.
-
callback
-
callback
(
string $filename
,
string $content
) :
mixed
-
filename
-
The name of the file.
-
content
-
The content readed from the file.
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