Code Duplication    Length = 14-14 lines in 2 locations

src/PhpSpreadsheet/Calculation/Financial.php 2 locations

@@ 160-173 (lines=14) @@
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        $basis = ($basis === null) ? 0 : Functions::flattenSingleValue($basis);
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        //    Validate
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        if ((is_numeric($rate)) && (is_numeric($par))) {
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            $rate = (float) $rate;
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            $par = (float) $par;
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            if (($rate <= 0) || ($par <= 0)) {
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                return Functions::NAN();
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            }
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            $daysBetweenIssueAndSettlement = DateTime::YEARFRAC($issue, $settlement, $basis);
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            if (!is_numeric($daysBetweenIssueAndSettlement)) {
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                //    return date error
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                return $daysBetweenIssueAndSettlement;
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            }
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            return $par * $rate * $daysBetweenIssueAndSettlement;
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        }
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        return Functions::VALUE();
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    }
@@ 216-229 (lines=14) @@
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        $basis = ($basis === null) ? 0 : Functions::flattenSingleValue($basis);
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        //    Validate
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        if ((is_numeric($rate)) && (is_numeric($par))) {
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            $rate = (float) $rate;
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            $par = (float) $par;
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            if (($rate <= 0) || ($par <= 0)) {
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                return Functions::NAN();
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            }
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            $daysBetweenIssueAndSettlement = DateTime::YEARFRAC($issue, $settlement, $basis);
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            if (!is_numeric($daysBetweenIssueAndSettlement)) {
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                //    return date error
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                return $daysBetweenIssueAndSettlement;
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            }
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            return $par * $rate * $daysBetweenIssueAndSettlement;
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        }
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        return Functions::VALUE();
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    }