swoole_async_readfile

(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)

swoole_async_readfile — Read a file asynchronously

Description

swoole_async_readfile ( string $filename , callable $callback ) : bool

Parameters

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.

Return Values

Returns TRUE on success or FALSE on failure.