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<?php |
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/** |
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* Jnjxp Rinc |
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* |
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* PHP version 5 |
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* |
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* Copyright (C) 2016 Jake Johns |
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* |
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* This software may be modified and distributed under the terms |
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* of the MIT license. See the LICENSE file for details. |
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* |
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* @category RoundTo |
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* @package Jnjxp\Rinc |
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* @author Jake Johns <[email protected]> |
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* @copyright 2016 Jake Johns |
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* @license http://jnj.mit-license.org/2016 MIT License |
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* @link https://github.com/jnjxp/jnjxp.rinc |
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*/ |
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namespace Jnjxp\Rinc; |
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/** |
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* RoundTo |
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* |
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* @category RoundTo |
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* @package Jnjxp\Rinc |
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* @author Jake Johns <[email protected]> |
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* @license http://jnj.mit-license.org/ MIT License |
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* @link https://github.com/jnjxp/jnjxp.rinc |
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*/ |
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class RoundTo |
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{ |
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/** |
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* Round to nearest increment |
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* |
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* @param float $increment incremenet to round to |
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* @param float $value value to round |
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* |
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* @return float |
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* |
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* @access public |
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*/ |
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public function nearest($increment, $value) |
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{ |
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$value = $value / $increment; |
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$value = round($value, 0); |
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return $value * $increment; |
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} |
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/** |
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* Round to next increment |
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* |
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* @param float $increment incremenet to round to |
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* @param float $value value to round |
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* |
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* @return float |
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* |
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* @access public |
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*/ |
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public function next($increment, $value) |
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{ |
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$value = $value / $increment; |
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$value = ceil($value); |
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return $value * $increment; |
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} |
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/** |
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* Round to previous increment |
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* |
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* @param float $increment incremenet to round to |
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* @param float $value value to round |
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* |
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* @return float |
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* |
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* @access public |
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*/ |
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public function previous($increment, $value) |
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{ |
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$value = $value / $increment; |
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$value = floor($value); |
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return $value * $increment; |
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} |
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} |
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jnjxp /
jnjxp.rinc
