lib/SteamCondenser/Community/GameLeaderboard.php
protected function loadDataForSteamId($steamId) {
        if (is_object($steamId)) {
            $id = $steamId->getSteamId64();
        } else {
            $id = $steamId;
        }

        return $this->loadData(['steamid' => $id]);
    }
protected function loadDataForSteamId($steamId) {
        if (is_object($steamId)) {
            $id = $steamId->getSteamId64();
        } else {
            $id = $steamId;
        }

        return $this->loadData(['steamid' => $id]);
    }
Loads leaderboard data for the given user

@param string|SteamId $steamId The 64bit SteamID or the
<var>SteamId</var> object of the user
@return \SimpleXMLElement The XML data for the given user
@throws SteamCondenserException if the XML data is marked as erroneous