> For the complete documentation index, see [llms.txt](https://xlswriter-docs.viest.me/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xlswriter-docs.viest.me/zhong-wen-jian-ti/style/combination.md).

# 组合样式

将多个样式合并为一个新样式应用在单元格上

```php
// 将粗体与斜体合并为一个样式
$format          = new \Vtiful\Kernel\Format($fileHandle);
$boldItalicStyle = $format->bold()->italic()->toResource();
```