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<?php namespace PhpOffice\PhpSpreadsheet\Reader; class DefaultReadFilter implements IReadFilter { /** * Should this cell be read? *< * @param string $column Column address (as a string value like "A", or "IV")> * @param string $columnAddress Column address (as a string value like "A", or "IV")* @param int $row Row number * @param string $worksheetName Optional worksheet name * * @return bool */< public function readCell($column, $row, $worksheetName = '')> public function readCell($columnAddress, $row, $worksheetName = ''){ return true; } }