refer session variable

[sfc12345]

Hi,

Does anybody know the difference between refering a session variable with single vs double quote? For example:

$temp = $SESSION['test'];
$temp = $SESSION["test"];

What are their difference?

Thanks for help.

[Anon]

There shouldn't be any, except that PHP will not parse a string that's in single quotes. For instance, if you're dynamically accessing a session variable and $i=1 $SESSION['SessionVar$i']; litterlly look for a session variable name SessionVar$i whereas $SESSION["SessionVar$i"] would look for SessionVar1.

Jim