📅  最后修改于: 2023-12-03 15:32:33.636000             🧑  作者: Mango
Laravel ORM (Object Relational Mapping) is a powerful tool that allows developers to interact with databases using object-oriented programming. One of the features of Laravel ORM is latest()
, which allows querying the latest record in the database.
$latestRecord = DB::table('table_name')
->latest()
->first();
latest()
does not take any parameters.
latest()
returns the latest record added to the database based on the timestamp value. The return value is an object of the type Illuminate\Database\Eloquent\Model
.
$latestPost = Post::latest()->first();
In this example, we use latest()
to retrieve the latest post added to the posts
table. The returned value is an instance of the Post
model.
latest()
is a handy feature of Laravel ORM that allows querying the latest record added to the database based on the timestamp value. It is a powerful tool that streamlines database queries and simplifies the development process.