how to use session in laravel 8 code example

Example 1: set session in laravel

Session::put('variableName', $value);

Example 2: laravel session flash 2020

use Illuminate\Support\Facades\Session;

Session::flash('message','This is a message!'); 

then in your view::

@if(Session::has('message'))

<p class="alert
{{ Session::get('alert-class', 'alert-info') }}">{{Session::get('message') }}</p>

@endif

Example 3: session variable in laravel

$request->session()->put('key','value');

Example 4: session in laravel

session()->regenerate();