ajax + POST method - sending PHP an array

[eluser]nikefido[/eluser]
more info:

Code:

doing print_r($_POST)

yields:

Code:

(
[email] => Array
      (
         [0] => [email protected]
      )
)

So it appears to be working the way I want it to! (this is a really neat way to pass arrays to PHP)

However, CI is still coming up as FALSE for the POST var existing.