Add the class Util

Author: na2axl

src/JSONDB/Util.php

@@ -0,0 +1,64 @@
+<?php
+
+    /**
+     * JSONDB - JSON Database Manager
+     *
+     * Manage local databases with JSON files and JSON Query Language (JQL)
+     *
+     * This content is released under the MIT License (MIT)
+     *
+     * Copyright (c) 2016, Centers Technologies
+     *
+     * Permission is hereby granted, free of charge, to any person obtaining a copy
+     * of this software and associated documentation files (the "Software"), to deal
+     * in the Software without restriction, including without limitation the rights
+     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+     * copies of the Software, and to permit persons to whom the Software is
+     * furnished to do so, subject to the following conditions:
+     *
+     * The above copyright notice and this permission notice shall be included in
+     * all copies or substantial portions of the Software.
+     *
+     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+     * THE SOFTWARE.
+     *
+     * @package    JSONDB
+     * @author     Nana Axel
+     * @copyright  Copyright (c) 2016, Centers Technologies
+     * @license    http://opensource.org/licenses/MIT MIT License
+     * @filesource
+     */
+
+    namespace JSONDB;
+
+    /**
+     * Class Util
+     *
+     * @package     JSONDB
+     * @subpackage  Utilities
+     * @category    Utilities
+     * @author      Nana Axel
+     */
+    class Util
+    {
+        /**
+         * String encryption salt
+         * @var string
+         */
+        private static $cryptSalt = '<~>:q;axMw|S01%@yu*lfr^Q#j)OG<Z_dQOvzuTZsa^sm0K}*u9{d3A[ekV;/x[c';
+
+        /**
+         * Encrypt a string
+         * @param string $string
+         * @return string
+         */
+        public static function crypt($string)
+        {
+            return crypt(sha1($string), self::$cryptSalt);
+        }
+    }