formulas

Use Named Ranges In Excel Files In PHP Using PHPSpreadSheet A named range lets a formula say =SUM(Amounts) instead of =SUM($B$2:$B$5), so it reads like a sentence and the reference lives in one place. This defines a range… August 3, 2026 · PhpSpreadsheet Read Formula Results In Excel Files In PHP Using PHPSpreadSheet This article shows how to read what a formula in an Excel file actually works out to, rather than the formula itself. Reading a cell with getValue() returns… July 21, 2026 · PhpSpreadsheet