通过插入time()严格标准错误 - Strict standards error by inserting time()

Strict standards error by inserting time()

本文关键字：标准错误插入 time | 更新日期: 2023-09-26

我想插入用户注册的时间:

function InsertUserToSql()  
...
$stmt = $this->dbh->prepare("INSERT INTO users 
(username, password, email, regdate) VALUES 
(:username,:password, :email, :regdate)");
        $stmt->bindParam(':username', $this->Username);
        $stmt->bindParam(':password', $this->Password);
        $stmt->bindParam(':email', $this->Email);
        $stmt->bindParam(':regdate', time());  // this line shows the error
        $stmt->execute();
...

错误:Strict standards: Only variables should be passed by reference

$stmt = $this->dbh->prepare("INSERT INTO users 
(username, password, email, regdate) VALUES 
(:username,:password, :email, UNIX_TIMESTAMP())");

关于错误信息——它是很容易谷歌的。