eio_truncate

eio_truncate

Truncate a file

resource **eio_truncate** string $path int $offset int $pri callable $callback mixed $data

causes the regular file named by to be truncated to a size of precisely bytes eio_truncate``path``length

pathFile path

offsetOffset from beginning of the file.

pri``callback``data Arbitrary variable passed to . callback

returns request resource on success,return.falseforfailure.

eio_busy

eio_ftruncate