eio_rmdir
Remove a directory
Description
resource eio_rmdir(
string $path,
int $pri = EIO_PRI_DEFAULT,
callable $callback = NULL,
mixed $data = NULL
)
Parameters
-
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(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 failure.
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: