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<?php function get_likes_per_user($u_id, $force_db = false) { if ($this->memcache) { $u_id = intval($u_id); $key = 'liked_news_' . $u_id; $res = $this->memcache->get($key); if ($res != '') { $res = unserialize($res); } // This line causes a syntax error for no obvious reason if(!is_array($res) || $force_db){ $res = array(); $sql = "..."; $uu_query = $this->datenbank->query_result($sql); while ($row = $uu_query->fetch_row()) { $res[] = $row['uu_id']; } $this->memcache->set($key, serialize($res), 0, 3600); } return $res; } else { throw new Exception("Kein Memcache Objekt!"); } }

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34.5 ms | 402 KiB | 5 Q