What is traits?

Traits are a mechanism for code reuse in single inheritance languages such as PHP. Write the same code again, to avoid this use the traits. The traits are used when multiple classes share the same functionality.

Here is an example of trait.

<?php
namespace App\Http\Traits;
use App\Models\Users;

trait UserTrait {
    public function userdata() {
        // Fetch all the user from the 'user' table.
        $user = User::all();
        return $user;
    }
}

************************************************

use App\Http\Traits\UserTrait;

class .....
{
    use UserTrait;
    public function ()
    {
        $data = $this->userdata();
        we will get the data in $data variable.
    }
}