Örneklendirecek olursam
<?php
define('FB_APIKEY', 'xxxxxxx');
define('FB_SECRET', 'xxxxxxx');
define('FB_SESSION','xxxxxxx');
require_once('facebook.php');
try {
$facebook = new Facebook(FB_APIKEY, FB_SECRET);
$facebook->api_client->session_key = FB_SESSION;
$fetch = array('friends' =>
array('pattern' => '.*',
'query' => "select uid2 from friend where uid1={$user}"));
echo $facebook->api_client->admin_setAppProperties(array('preload_fql' => json_encode($fetch)));
$message = 'mesaj';
if( $facebook->api_client->stream_publish($message))
echo "mesaj gönderildi";
} catch(Exception $e) {
echo $e . "<br />";
}
?>