how to do fql.multiquery using facebook php sdk 3.0-Collection of common programming errors

• For your particular query, use the new fql Graph API end-point and in only one query:

  $user = $facebook->getUser();
  if ($user) {
    try {
      $fql = urlencode("SELECT uid, name, pic_square FROM user WHERE is_app_user = 1 AND uid IN (SELECT uid2 FROM friend WHERE uid1 = $user)");
      $response = $facebook->api("/fql?q={$fql}");
    } catch (FacebookApiException $e) {
      echo '

  '.htmlspecialchars(print_r($e, true)).'

  ';
      $user = null;
    }
  }
  

  Also use the is_app_user instead of the deprecated has_added_app one!

• Just pass queries as associative array:

    $common_fields_fql = 'SELECT uid, email, contact_email, first_name, last_name, birthday_date, pic_square, sex, hometown_location, current_location, is_app_user FROM user WHERE uid ';
    $fql = array(
      'friends' => 'SELECT uid2 FROM friend WHERE uid1 = me()',
      'friends_details' => $common_fields_fql . 'IN (SELECT uid2 FROM #friends)',
      'me' => $common_fields_fql . '= me()',
      'family' => 'SELECT uid, birthday, name, relationship FROM family WHERE profile_id = me()',
    );
    $details = $facebook->api(array(
      'method'   => 'fql.multiquery',
      'queries'  => $fql,
    ));
  

Originally posted 2013-11-19 13:17:36.