Formula to get data from other sheet always return lowercase in PhpSpreadsheet

Question

I am using PhpOffice\\PhpSpreadsheet

I have 2 sheets in the excel and I need the First sheet "Sheet1" with formulas that involves "Sheet2" . (in future sum, rest, etc) When I tried this

$ac = $spreadsheet1->getActiveSheet(0);
$ac->setCellValue('B1', "=Sheet2.B1");

It always is converted to "=sheet2.b1" (lowercase in the excel) and the formula does not work

Any solution?

Answer 1

Try quoting the sheet name, and using ! to reference the cell:

$ac = $spreadsheet1->getActiveSheet(0);
$ac->setCellValue('B1', "='Sheet2'!B1");