PHP

laravel get session variable in controller

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

session variable in laravel

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

laravel use session values in view

<!--This is placed in the view section --> {{ session('key_name') }}

Laravel set a session variable

// Via a request instance...
$request->session()->put('key', 'value');
 
// Via the global "session" helper...
session(['key' => 'value']);