eio_fsync

(PECL eio >= 0.0.1dev)

Synchronize a file's in-core state with storage device

resource eio_fsync ( mixed $fd [, int $pri = EIO_PRI_DEFAULT [, callable $callback = NULL [, mixed $data = NULL ]]] )

Synchronize a file's in-core state with storage device

Parameters:

Stream, Socket resource, or numeric file descriptor.

pri

The request priority: EIO_PRI_DEFAULT, EIO_PRI_MIN, EIO_PRI_MAX, or NULL. If NULL passed, pri internally is set to EIO_PRI_DEFAULT.

callback

callback function is called when the request is done. It should match the following prototype:

void callback(mixed $data, int $result[, resource $req]);

data

Arbitrary variable passed to callback.

Returns:

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

Links:

http://php.net/manual/en/function.eio-fsync.php

doc_php

2016-02-24 16:04:39

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