Passing Session to TWIG template(将会话传递给 TWIG 模板)

本文介绍了将会话传递给 TWIG 模板的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

i have a problem when i want to get $_SESSION['session']; in twig template using slim micro Framework.

this is my code :

<!DOCTYPE html>
   <html>
      <head>
         <title>{{ title }} </title>
      </head>

     <body>
      <p> welcome <?php echo $_SESSION['username']; ?>                                                                                                                                       
         <p> {{ body }} </p>
       <a href="http://localhost/slim/public_html/logout">logout</a>
     </body>
  </html>

i can't get session username with that code.

any suggestion how to passing session to twig template?

解决方案

You should register session as a twig global, so it becomes accessible in your templates.

//$twig is a Twig_Environment instance
$twig->addGlobal("session", $_SESSION);

In your template:

{{ session.username }}

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