这是我的
PHP代码实现插入到db:
<?PHP require_once "includes/db_data_inc.PHP"; try { $DBH = new PDO("MysqL:host=$db_host;dbname=$db_name",$db_user,$db_pass); $DBH->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION); $cathy = new patient($_POST['name'],$_POST['surname'],$_POST['address'],$_POST['birth-place'],$_POST['province'],$_POST['dt'],$_POST['gender'],$_POST['select']); $STH = $DBH->prepare("INSERT INTO users (name,surname,address,birth_place,province,dt,sex,case) value (:name :surname,:address,:birth_place,:province,:dt,:sex,:case)"); $STH->execute((array)$cathy); } catch (PDOException $pdoe) { error_log($pdoe->getMessage()); die("An error was encountered!"); } ?>
这里是db_data_inc.PHP,其中存储了db_info以及我创建对象患者的位置
$db_host = 'localhost'; $db_name = 'main_db'; $db_user = 'root'; $db_pass = 'root'; /* Create an object patient */ class patient { public $name; public $surname; public $address; public $birth_place; public $province; public $birth_date; public $sex; public $case; function __construct($nm,$sur,$addr,$bp,$pr,$bd,$sx,$cs) { $this->name = $nm; $this->surname = $sur; $this->address = $addr; $this->birth_place = $bp; $this->province = $pr; $this->birth_date = $bd; $this->sex = $sx; $this->case = $cs; } }
我收到此错误:
[10-Feb-2012 21:14:29] sqlSTATE[HY093]: Invalid parameter number: parameter was not defined
但我没有意识到原因……为什么我得到这个错误?有人可以帮帮我吗?哪里出错了?