swoole_async_read / PHP

   bool swoole_async_read    ( string $filename   , callable $callback   [, int $chunk_size = 65536   [, int $offset = 0  ]] )

swoole_async_read — Read file stream asynchronously

filename

The filename being read.

callback

mixed callback ( string $filename , string $content )

filename

The name of the file.

content

The content readed from the file stream.