Merge pull request #8 from Globy-App/6-add-an-example-to-demonstrate-standalone-usage-of-the-library

Added standalone example

Author: Sjustein

examples/03_standalone.php

@@ -0,0 +1,10 @@
+<?php declare(strict_types=1);
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+use GlobyApp\HashSensitive\Hasher;
+
+$sensitive_keys = ['api_key'];
+
+$hasher = new Hasher();
+var_dump($hasher->scrubKeys(['api_key' => 'mysupersecretapikey'], $sensitive_keys));