how to use session in laravel code example

Example 1: 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 2: set session in laravel

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

Example 3: session variable in laravel

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

Example 4: import session laravel

use Illuminate\Support\Facades\Session;

Example 5: laravel get session variable in controller

$value = Session::get('variableSetOnPageA');

Example 6: session flash

session()->flash('key', 'value');