(PECL eio >= 0.0.1dev)
eio_chmod — Change file/direcrory permissions.
$path
, int $mode
[, int $pri
= EIO_PRI_DEFAULT
[, callable $callback
= NULL
[, mixed $data
= NULL
]]] )
eio_chmod() changes file, or direcrory permissions. The
new permissions are specified by mode
.
path
Path to the target file or directory
Avoid relative paths
mode
The new permissions. E.g. 0644
.
pri
The request priority: EIO_PRI_DEFAULT
, EIO_PRI_MIN
, EIO_PRI_MAX
, or NULL
.
If NULL
passed, pri
internally is set to
EIO_PRI_DEFAULT
.
callback
callback
function is called when the request is done.
It should match the following prototype:
void callback($data, $result);
$data
is custom
data passed to the request.
$result
contains
request-specific result value; basically, the value returned by corresponding
system call.
data
Arbitrary variable passed to callback
.
eio_chmod() returns request resource on success or FALSE
on error.