eio_sendfile

 ReturnType eio_sendfile ( string $out_fd , string $in_fd , string $offset , string $length [, string $pri [, string $callback [, string $data ]]] ) 

説明

eio_sendfile() copies data between one file descriptor and another. See SENDFILE(2) man page for details.

戻り値

eio_sendfile() returns request resource on success or FALSE on error.