1--TEST--
2Crypto\KDF::getLength basic usage.
3--FILE--
4<?php
5// sub classing
6class SubKDF extends Crypto\KDF {
7    function __construct($length) {
8	    parent::__construct($length);
9	}
10	function derive($password) {
11		return sha1($password);
12	}
13}
14$subkdf = new SubKDF(32, 'salt');
15var_dump($subkdf->getLength());
16?>
17--EXPECT--
18int(32)
19