Unsanitize Input

    /*
    - Unsanitize Input
    - Strips slashes from the input (eg. turns dog\'s into dog's)

    $string     - The string you want to unsanitize.
    $multiline  - Turns \n into HTML <br />
    */

    public function unsanitizeInput($string, $multiline = false) {

        if ($multiline)
            $string = nl2br(stripslashes($string));
        else
            $string = stripslashes($string);

        return $string;

    }