Prepare/execute example connect(); if(strlen($id)) { $id = self::$dbh->quote($id); $where = "WHERE id=$id"; } else $where = "status > -1"; if($lx!=-1) { $limit = "LIMIT $lx,$ly"; } else $limit=""; try { $result = self::$dbh->query("SELECT * from twits $where order by ctime desc $limit"); $rows = $result->fetchall(PDO::FETCH_ASSOC); } catch (PDOException $e) { $this->fatal_error($e->getMessage()); } if(strlen($id) && count($rows)) return $rows[0]; return $rows; } function save($record) { if(!strlen($record['id'])) return false; if(!self::$dbh) $this->connect(); try { $stmt = self::$dbh->prepare("INSERT IGNORE INTO twits (id,ctime,msg,to_user_id,from_user,from_user_id,iso,profile_image,query,assigned) VALUES (:id,FROM_UNIXTIME(:ctime),:msg,:to_user_id,:from_user,:from_user_id,:iso, :profile_image,:query,:assigned)"); $params = array(':id'=>$record['id'], ':ctime'=>strtotime($record['created_at']), ':msg'=>$record['text'], ':to_user_id'=>$record['to_user_id'], ':from_user'=>$record['from_user'], ':from_user_id'=>$record['from_user_id'], ':iso'=>$record['iso_language_code'], ':profile_image'=>$record['profile_image_url'], ':query'=>$record['query'],':assigned'=>$record['assigned']); $stmt->execute($params); } catch (PDOException $e) { $this->fatal_error($e->getMessage()); } } ?>]]>