Akeneo\Component\SpreadsheetParser\Xlsx\ColumnIndexTransformer::transform()

Complexity

Conditions	3
Paths	3

Size

Total Lines

14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function transform($name)
    {
        $number = -1;

        foreach (str_split($name) as $chr) {
            $digit = ord($chr) - 65;
            if ($digit < 0) {
                break;
            }
            $number = ($number + 1) * 26 + $digit;
        }

        return $number;
    }
}