我的项目中有用于登录和注册的 php 类，如何在我的 registration.php 文件中包含该类并创建对象，当我通过包含函数包含时，会发生此错误解析错误：语法错误，C:\ 中的意外 T_OBJECT_OPERATOR wamp\www\loginoops\user1.php 在第 9 行，请帮助我。下面的代码ID-
<?php
include_once("connection.php");
class User1{
public $username=null;
public $password=null;
public $mobile=null;
public $email=null;
public function _construct($data=array()){
if(isset($data['name'])){this->$username=stripcslashes(strip_tags($data['name']));
}
if(isset($data['pass'])){this->$password=stripcslashes(strip_tags($data['pass']));}
if(isset($data['mobile'])){this->$mobile=stripcslashes(strip_tags($data['mobile']));}
if(isset($data['email'])){this->$password=stripcslashes(strip_tags($data['email']));}
}
public function storeFormValue($param){
this->_construct($param);
}
public function regUser($con){
$success=null;
try{
$sql="insert into user values('".$username."','".$password."','".$mobile."','".$email."')";
if(mysqli_query($con,$sql)
{
return "Registration Successful <br/> <a href='Register.php'>Login Now</a>";
}
}
catch(Exception $e)
{
return $e->getMessage();
}
}
}
?>