(PECL eio >= 0.0.1dev)
eio_rmdir — Remove a directory
$path
[, int $pri = EIO_PRI_DEFAULT
[, callable $callback = NULL
[, mixed $data = NULL
]]] )eio_rmdir() removes a directory.
path
Directory path
pri
The request priority: EIO_PRI_DEFAULT, EIO_PRI_MIN, EIO_PRI_MAX, or NULL.
If NULL passed, pri internally is set to
EIO_PRI_DEFAULT.
callback
callback function is called when the request is done.
It should match the following prototype:
void callback($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_rmdir() returns request resource on success or FALSE on error.
Beispiel #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();
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
eio_rmdir_ok