php - Adding Filters to Magento Web Services API -

i trying call magento soap api , list of orders within time period. can connect api , list of orders fine can't (for life of me) figure out how filter results... ideas? code return orders below...

$proxy = new soapclient('http://lalala.freelunchlabs.com/api/v2_soap/?wsdl');  // create authorized session id using api user name , api key $sessionid = $proxy->login('myusername', 'mypassword');  $filters = array(     'created_at' => array( '>' => '2011-04-21 02:13:00'),     'created_at' => array( '<' => '2011-04-21 02:22:00') );   // order list $orderinfo = $proxy->salesorderlist($sessionid,array($filters));  print_r($orderinfo); 

thanks in advance!

chuck

i got no experience magento soap 2 api, if filters in v2 work same way v1, try this:

$filters = array(     'created_at' => array(         'from' => '2011-04-21 02:13:00',         'to' => '2011-04-21 02:22:00'     ) );