/** * @param array $numbers * @param int $scale * @return string */ public static function bcAddBatch(array $numbers, int $scale = 2): string { if ($numbers && count($numbers) >= 2) { $return = '0'; foreach ($numbers as $item) { $return = bcadd($item, $return, $scale); } return $return; } return bcadd('0', $numbers[0] ?? '0', $scale); }
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