(PECL xlswriter >= 1.2.1)
Vtiful\Kernel\Format::bold — Vtiful\Kernel\Format bold
handlexlsx file handle
Resource
例1 Bold style example
<?php
$config = [
'path' => './tests'
];
$excel = new \Vtiful\Kernel\Excel($config);
$excel->fileName('tutorial01.xlsx');
$format = new \Vtiful\Kernel\Format($excel->getHandle());
$boldStyle = $format->bold()->toResource();
$excel->header(['name', 'age'])
->data([['viest', 21]])
->setColumn('A:A', 200, $boldStyle)
->output();
?>