PHP error/warning

[driveflexfuel]

Warning: Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively in Unknown on line 0


The following are all the ways i use session variables. Maybe i am using one in a way the server does not like.

session_cache_expire(30);
session_start();

if (isset($_SESSION['var_name']))

$var = $_session['var_name']

[descalzo]

session_cache_expire(30);
session_start();

if (isset($_SESSION['var_name']))

$var = $_session['var_name']

Should be capitalized.

Add:

If that doesn't eliminate the warning, try commenting out the session_cache_expire and see if that is causing the problem (debugging by elimination of suspects).

Add again:
The default for session_cache_expire is 180 minutes. Did you mean to make is smaller?

[driveflexfuel]

I did mean to make is smaller but that being the error i suppose ill just get rid of it

[xadrieth]

The PHP also needs to look like this:

ession_cache_expire(30);
session_start();

if (isset($_SESSION['var_name']))
    $var = $_SESSION['var_name']; 

you could also get rid of the "isset()" and it should work the same.

[xav0989]

You forgot the s in session_cache_expire(30);