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28 lines
642 B
PHP
28 lines
642 B
PHP
<?php
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/**
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* This function calculates
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* Absolute min values from
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* the different numbers
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* provided.
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*
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* @param decimal $numbers A variable sized number input
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* @return decimal $absoluteMin Absolute min value
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* @throws \Exception
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*/
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function absolute_min(...$numbers)
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{
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if (empty($numbers)) {
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throw new \Exception('Please pass values to find absolute min value');
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}
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$absoluteMin = $numbers[0];
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for ($loopIndex = 0; $loopIndex < count($numbers); $loopIndex++) {
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if ($numbers[$loopIndex] < $absoluteMin) {
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$absoluteMin = $numbers[$loopIndex];
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}
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}
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return $absoluteMin;
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}
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