[SOLVED] Help extracting from array

[tqla]

Hello,

 

When I print the SESSION I see this:

 

Array ( [program32] => Array ( [userId] => 2 ) ) 

 

The userid is indeed 2 and I need to use it. Can someone tell me how to isolate the userid and echo it? I've tried a few things but failed.

 

Thanks.

[btherl]

Try this:

 

echo $_SESSION['program32']['userId'] . " should have the value 2\n";

 

If you have multiple array elements then you can use foreach to go through each one in turn.

[tqla]

Thanks btherl. that works great!