title: printing all running session variable in laravel 5.1
body: <p>How do I print all running session variable in Laravel 5.1?</p>
  
  <p>I want to print all the running session variable. Currently I can retrieve single running session for given value but don't know the function for print all at one time with one function something like</p>
  
  <pre><code>{{ Session::get(all)}}
  </code></pre>