laravel use session in controller 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'))

{{Session::get('message') }}

@endif

Example 2: set session in laravel

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

Example 3: session variable in laravel

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

Example 4: laravel use session values in view

 {{ session('key_name') }}

Example 5: laravel get session variable in controller

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

Example 6: set session in laravel

Session::get('variableName');