getMapping() getMapping() : string[] Return the ordered mapping from old PHPExcel class names to new PhpSpreadsheet one. Returns string[] —
replace() replace(string $original) : string Migrate the given code from PHPExcel to PhpSpreadsheet. Parameters string $original Returns string —
recursiveReplace() recursiveReplace(string $path) : mixed Search in all files in given directory. Parameters string $path Returns mixed —