EIO_RMDIR(3) 1 EIO_RMDIR(3)
eio_rmdir - Remove a directory
SYNOPSIS
resource eio_rmdir (string $path, [int $pri = EIO_PRI_DEFAULT], [callable $callback = NULL], [mixed $data = NULL])
DESCRIPTION
eio_rmdir(3) removes a directory.
PARAMETERS
o $path
- Directory path
o $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.
o $callback
-$callback function is called when the request is done. It should match the following prototype:
void callback(mixed $data, int $result[, resource $req]);
o $data
-is custom data passed to the request.
o $result
-request-specific result value; basically, the value returned by corresponding system call.
o $req
-is optional request resource which can be used with functions like eio_get_last_error(3)
o $data
- Arbitrary variable passed to $callback.
RETURN VALUES
eio_rmdir(3) returns request resource on success or FALSE on error.
EXAMPLES
Example #1
eio_rmdir(3) 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
SEE ALSO eio_mkdir.
PHP Documentation Group EIO_RMDIR(3)
