mergeCells(string $scope, string $data [, resource $formatHandler]): self
单元格范围
数据
单元格样式
$excel->fileName("test.xlsx") ->mergeCells('A1:C1', 'Merge cells') ->output();
$excel->fileName("test.xlsx") ->mergeCells('A1:A3', 'Merge cells') ->output();
Last updated 2 years ago