22.sessions in laravel
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This document defines routes and controllers for managing sessions in a Laravel application. The SessionController handles requests to view, set, and delete session data. It provides methods to store values in the session using put(), push() to add to arrays, and forget() to remove values. The main_view blade template contains links to trigger these session actions.
22.sessions in laravel
- 1. Sessions in Laravel 5
- 3. SessionController <?php namespace AppHttpControllers; use IlluminateHttpRequest; class SessionController extends Controller { public function index(){ return view('main_view'); } //print the data for the key univ public function view(Request $request){ if($request->session()->has('univ')){ echo $request->session()->get('univ'); }
- 4. //print the data for the key color if($request->session()->has('color')){ $data=$request->session()->get('color'); foreach ( $data as $key=>$var ) { print "<br/>$key = = > $var<br/>"; } }else echo 'No data in the session'; }
- 5. public function set(Request $request){ $colors=array('red','yellow','blue'); //add a varible to session $request->session()->put('univ','"Al. I. Cuza"'); //add a string to session $request->session()->put('color',$colors); //add another value to an existing string in session $request->session()->push('color','magenta'); echo "Data has been added to session"; }
- 6. public function delete(Request $request){ //delete the values for the key univ $request->session()->forget('univ'); //delete the values for the key color $request->session()->forget('color'); //delete all data from session //$request->session()->flush(); echo "Data has been removed from session."; } }
- 7. resources/views/main_view.blade.php <?php echo link_to('/view','View Session data');?><br/><br/> <?php echo link_to('/set','Set Session data');?><br/><br/> <?php echo link_to('/delete','Delete Session data');?><br/><br/>