我是准备陈述的新手,并试图让一些简单的工作.
这是我的数据库表:
`unblocker_users` (
`uno` bigint(20) NOT NULL AUTO_INCREMENT,
`user_email` varchar(210) DEFAULT NULL,
`pw_hash` varchar(30) DEFAULT NULL,
`email_confirmed` tinyint(4) DEFAULT NULL,
`total_requests` bigint(20) DEFAULT NULL,
`today_date` date DEFAULT NULL,
`accessed_today` tinyint(4) DEFAULT NULL,)
这是我插入一些测试数据的功能
function add_new_user($e_mail1)
{
require_once "db.PHP";
$stmt = $MysqLi->prepare("INSERT INTO unblocker_users VALUES ('',?, ?,0,0,?,0)");
$stmt->bind_param('sss', $e_mail1, $this->genRandomString(1),$this->today_date());
$stmt->execute();
$stmt->close();
// ####### Below line is giving an error ########
$done = $stmt->affected_rows;
return $done;
}
Warning: unblocker_class::add_new_user() [unblocker-class.add-new-user]: Property access is not allowed yet in...
我哪里做错了?
我怎样才能得到某种成功插入行的确认?
谢谢!
解决方法:
在要访问受影响的行之前关闭准备好的语句
$done = $stmt->affected_rows;
$stmt->close();
return $done;