Php/docs/function.eio-rmdir
eio_rmdir
(PECL eio >= 0.0.1dev)
eio_rmdir — Remove a directory
Description
eio_rmdir
( string $path
[, int $pri
= EIO_PRI_DEFAULT
[, callable $callback
= NULL
[, mixed $data
= NULL
]]] ) : resource
eio_rmdir() removes a directory.
Parameters
path
Directory path
pri
The request priority:
EIO_PRI_DEFAULT
,EIO_PRI_MIN
,EIO_PRI_MAX
, orNULL
. IfNULL
passed,pri
internally is set toEIO_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 $req]);
data
is custom data passed to the request.
result
request-specific result value; basically, the value returned by corresponding system call.
req
is optional request resource which can be used with functions like eio_get_last_error()
data
Arbitrary variable passed to
callback
.
Return Values
eio_rmdir() returns request resource on success or FALSE
on error.
Examples
Example #1 eio_rmdir() example
<?php$temp_dirname = "eio-temp-dir";mkdir($temp_dirname);function my_rmdir_callback($data, $result) { if ($result == 0 && !file_exists($data)) { echo "eio_rmdir_ok"; } else if (file_exists($data)) { rmdir($data); }}eio_rmdir($temp_dirname, EIO_PRI_DEFAULT, "my_rmdir_callback", $temp_dirname);eio_event_loop();?>
The above example will output something similar to:
eio_rmdir_ok