====== ADOdb_Session::encryptionKey======
~~NOTOC~~
<WRAP right box>
==Syntax==
  string ADOdb_Session::encryptionKey(
    optional string $key
    )
</WRAP>
===== Description =======
The **static** method //**encryptionKey**// overrides the default salt string used when creating a session key

The value must be set **//before//** [[v5:session:reference:config|config()]] is called
 
=====Use As A Getter=====
When used without parameters it returns the currently set value
=====Usage=====
<code php>

include_once 'adodb/adodb.inc.php';
include_once "adodb/session/adodb-session2.php";

ADOdb_Session::sessionKey('THIS IS MY SALT STRING');
ADOdb_Session::config($driver,$host,$user,$pass,$database);
</code>