📜  laravel orm latest() - PHP (1)

📅  最后修改于: 2023-12-03 15:32:33.636000             🧑  作者: Mango

Laravel ORM latest()

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.

Syntax
$latestRecord = DB::table('table_name')
    ->latest()
    ->first();
Parameters

latest() does not take any parameters.

Return Value

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.

Example
$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.

Conclusion

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.