How to make a fql multyquery with the PHP SDK

Question

I'm trying to make a fql multy query using the PHP SDK. This is my code

try {
    $fql = array( 
        "query1" => "SELECT uid2 FROM friend WHERE uid1 = me()",
        "query2" => "SELECT name, url, pic FROM profile WHERE id IN (SELECT uid2 FROM #query1)"
    );
    //$fql = "SELECT uid2 FROM friend WHERE uid1 = me()";
    // Proceed knowing you have a logged in user who's authenticated.
    $user_profile = $facebook->api( array(
        'method' => 'fql.multiquery',
        'query' => $fql,
    ) );
} catch ( FacebookApiException $e ) {
    error_log( print_r( $e->getMessage(), true ) );
    $user = NULL;
}

And this always returns an exception with no message

[04-May-2012 20:22:26 UTC] PHP Notice: Undefined property: FacebookApiException::$getMessage in C:\Program Files (x86)\Zend\Apache2\htdocs\wordpress\wp-content\plugins\all-in-one-event-calendar\lib\plugins\A1ecFacebookConnectorPlugin.php on line 120 [04-May-2012 20:22:26 UTC]

i'm obviously doing something wrong, what could that be?

Answer 1

Ok i found how to do this, you must use queries as a parameter, not query

try {
    $fql = array( 
        "query1" => "SELECT uid2 FROM friend WHERE uid1 = me()",
        "query2" => "SELECT name, url, pic FROM profile WHERE id IN (SELECT uid2 FROM #query1)"
    );
    //$fql = "SELECT uid2 FROM friend WHERE uid1 = me()";
    // Proceed knowing you have a logged in user who's authenticated.
    $user_profile = $facebook->api( array(
        'method' => 'fql.multiquery',
        'queries' => $fql,
    ) );
} catch ( FacebookApiException $e ) {
    error_log( print_r( $e->getMessage(), true ) );
    $user = NULL;
}