eio_fchown
eio_fchown
(PECL eio >= 0.0.1dev)
eio_fchown — Change file ownership
Description
resource eio_fchown ( mixed $fd , int $uid [, int $gid = -1 [, int $pri = EIO_PRI_DEFAULT [, callable $callback = NULL [, mixed $data = NULL ]]]] )
eio_fchown() changes ownership of the file specified by fd file descriptor.
Parameters
fd
Stream, Socket resource, or numeric file descriptor.
uid
User ID. Is ignored when equal to -1.
gid
Group ID. Is ignored when equal to -1.
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
is custom data passed to the request.
result
request-specific result value; basically, the value returned by corresponding system call.
req
is optional request resource which can be used with functions like eio_get_last_error()
`data`
Arbitrary variable passed to callback.
See Also
- eio_fchmod
← eio_fchmod
eio_fdatasync →
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