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<?php
namespace PhpOffice\PhpSpreadsheetTests\Reader;
use PhpOffice\PhpSpreadsheet\Reader\IReadFilter;
/**
* Show only cells from odd columns.
*/
class OddColumnReadFilter implements IReadFilter
{
public function readCell($column, $row, $worksheetName = '')
return (\ord(\substr($column, -1, 1)) % 2) === 1;
}