Question

Is there a way to use multiple variables inside a $_GET, $_POST or $_SESSION declaration?

For example: $_SESSION['session_array{$i}'].

$i being a counter variable so that each array I save has a different name.

I need this for saving multiple associative arrays in the $_SESSION, if there is another way this could be done this would also be helpful.

Answer 1

You can (for $_POST, $_GET, $_SESSION, $_REQUEST, respectively) do

$_SESSION["session_array{$i}"]

But, you probably are looking for, or should rather do

$_SESSION['session_array'][$i]

Also, don’t forget to use session_start() before trying to use session variables.