50 lines
1.2 KiB
PHP
50 lines
1.2 KiB
PHP
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<?php
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/**
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* Clan functions
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*
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* This file contains functions
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* that are specific to the clan
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* system.
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*
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* @copyright Copyright © 2002-2005, Eric Stevens & JT Traub, © 2006-2009, Dragonprime Development Team
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* @version Lotgd 1.1.2 DragonPrime Edition
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* @package Core
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* @subpackage Library
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* @license http://creativecommons.org/licenses/by-nc-sa/2.0/legalcode
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*/
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/**
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* Returns the numeric value of the next rank from the given array
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*
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* @param array $ranks The ranks
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* @param int $current The numeric value of the current rank
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* @return int The numeric value of the next rank
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*/
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function clan_nextrank($ranks,$current) {
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$temp=array_pop($ranks);
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$ranks=array_keys($ranks);
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while (count($ranks)>0) {
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$key=array_shift($ranks);
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if ($key>$current) return $key;
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}
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return 30;
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}
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/**
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* Returns the numeric value of the previous rank from the given array
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*
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* @param array $ranks The ranks
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* @param int $current The numeric value of the current rank
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* @return int The numeric value of the previous rank
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*/
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function clan_previousrank($ranks,$current) {
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$temp=array_pop($ranks);
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$ranks=array_keys($ranks);
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while (count($ranks)>0) {
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$key=array_pop($ranks);
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if ($key<$current) return $key;
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}
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return 0;
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}
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?>
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