我有一种更新数据库记录的方法,但我忘了绑定一个值(:date)。当这个方法调用它时,返回正面语句,而不是错误。如何捕捉到这样的错误? 附:抱歉英文不好
public static function update($id, $header, $body, $hidden, $date, $category){
$db = db::connect();
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
try {
$stmt = $db->prepare("UPDATE articles
SET Header = :header, Body = :body, Date= :date, Hidden = :hidden, ArtCatId = :category
WHERE _id = :id");
$stmt->bindParam(':id', $id);
$stmt->bindParam(':header', $header);
$stmt->bindParam(':body', $body);
$stmt->bindParam(':date', $date); //this one i've forgot
$stmt->bindParam(':hidden', $hidden);
$stmt->bindParam(':category', $category);
$stmt->execute();
}
catch (PDOException $exc) {
return $exc->getMessage();
}
return 'Article updated';