Code Duplication    Length = 12-13 lines in 2 locations

src/voku/db/Result.php 2 locations

@@ 788-800 (lines=13) @@
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            $columnData = '';
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            $data = $this->fetchAllArrayy()->reverse()->getArray();
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            foreach ($data as $_row) {
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                if ($skipNullValues === true) {
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                    if (isset($_row[$column]) === false) {
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                        continue;
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                    }
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                } elseif (\array_key_exists($column, $_row) === false) {
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                    break;
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                }
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                $columnData = $_row[$column];
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                break;
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            }
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            return $columnData;
@@ 810-821 (lines=12) @@
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        $columnData = [];
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        foreach ($this->fetchAllYield() as $_row) {
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            if ($skipNullValues === true) {
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                if (isset($_row->{$column}) === false) {
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                    continue;
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                }
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            } elseif (\array_key_exists($column, $_row) === false) {
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                break;
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            }
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            $columnData[] = $_row->{$column};
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        }
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        return $columnData;
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    }
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