如何在会话中存储文件，我可以在一个完整的会话期间访问它？

Question

How to store the files in session variables so that i can use those sessions in next step of form wizard? like this

   $_SESSION['fileupload']=$_FILES['fileupload'];

Answer 1

Store the file on the server when you upload it, then in the session store the filename/path which will allow you to use the file on the next step of your wizard.

Storing the file contents in a session is pointless and will drain resources on the server.