46 lines
1.6 KiB
PHP
46 lines
1.6 KiB
PHP
<?php defined('BASEPATH') || exit('No direct script access allowed');
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/*
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* Copyright (c) 2011 Karsten Heiken, Eike Foken
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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/**
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* Helper for generating hash values.
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*
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* @package ScattPort
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* @subpackage Helpers
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* @author Karsten Heiken <karsten@disposed.de>
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*/
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if (!function_exists('random_hash')) {
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/**
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* Generates a pseudo-random SHA1-hash.
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*
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* @param integer $len
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* @return integer
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*/
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function random_hash($len = 40) {
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return substr(sha1(rand(1,1000).now().rand(1001,2000)), 0, $len);
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}
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}
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/* End of file MY_date_helper.php */
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/* Location: ./application/helpers/MY_date_helper.php */
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