What does it mean to add orderby after &page=1 in php? Does the database need to be changed?

For a paginated table, the data is taken out from the database, how to sort by clicking on the header

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For a paginated table, the data is taken out from the database, how to sort by clicking on the header

orderby should be a sorting parameter,
click on the header to sort, you can use some table plug-ins, or ajax to get the data and display it again

Since it’s on the url, it must be a parameter.

<code>orderby
根据xx排序
</code>

As for the use, it can be:

<code>1.传递至后端，查询数据库使用
2.前端插件做数据处理使用</code>

Pass parameters to sort the result set