Vtiful\Kernel\Format align
$handle
$style
set cell align
handle
xlsx file handle
style
Vtiful\Kernel\Format constant
Resource
Example #1 Align style example
<?php $config = [ 'path' => './tests' ]; $excel = new \Vtiful\Kernel\Excel($config); $excel->fileName('tutorial01.xlsx'); $format = new \Vtiful\Kernel\Format($excel->getHandle()); $alignStyle = $format->align(\Vtiful\Kernel\Format::FORMAT_ALIGN_LEFT)->toResource(); $excel->header(['name', 'age']) ->data([['viest', 21]]) ->setColumn('A:A', 200, $alignStyle) ->output(); ?>