I create an excel report in php using the phpspreadsheet library. But I ran into a problem: I need to use the "IF" operator in one column as in excel.
$spreadsheet->getActiveSheet()->setCellValue("O{$row_number}", "=IF(A{$row_number}>10;1;0)")
But when I open the document, I get an error that the document is damaged. Can you tell me how to implement this correctly?
Replace ";" with ",". Try