如何在PHPPresentation中合并表中的单元格

I'm trying to merge cells in a table using PHPPresentation, but i don't find any method to do it, how I can do it? Thanks in advance.

This question is relatively old but the answer can help others. To merge cells using PHPPresentation, we can rely on the following methods:

setRowSpan() and setColSpan() of the Cell class.

Example:

$cell = $row->nextCell();
$cell->setColSpan(3);