php – select子句中的MYSQL错误1064

因为我是初学者所以我在这个查询中遇到语法错误.

$sql = "SELECT * FROM registration WHERE email = ".$email." AND password = ".$password."";

解决方法:

请尝试这个,你应该使用单引号.

$sql =“SELECT * FROM registration WHERE email =’”.$email.“’AND password =’”.$password.“’”;