Using PHP Sessions with Forms

login365

Hi,

I have created a questionnaire and wish to use PHP sessions to carry answers between pages until all answers are finally submitted on the last page.

I am having a bit of trouble doing this, due to lack of experience. I have checked a few tutorials and am struggling.

Can anyone advise me of how to go about this?

Regards,

Mike

Weedpacket

On each page that uses sessions start off with a line
```
session_start();
```
To put something in a session variable named "foo", go
```
$_SESSION['foo'] = 'something';
```
To print out the contents of a session variable named "foo" go
```
print($_SESSION['foo']);
```

In short $_SESSION works pretty much like any other array except for the magical ability to remember stuff from one request to the next.

There are of course additional details - otherwise the section in the manual wouldn't have to be as long as it is - but that's the gist of their usage.

login365

I just modified your code and put it on the various pages and its all working now like a treat!

Thanks, Mike 😃