(PECL xlswriter >= 1.2.1)
Vtiful\Kernel\Excel::mergeCells — Vtiful\Kernel\Excel mergeCells
scopecell start and end coordinate strings
datastring data
Vtiful\Kernel\Excel instance
Приклад #1 example
<?php
$config = [
'path' => './tests'
];
$excel = new \Vtiful\Kernel\Excel($config);
$excel->fileName("test.xlsx")
->mergeCells('A1:C1', 'Merge cells')
->output();