【发布时间】:2013-03-07 12:35:00
【问题描述】:
我已尝试遵循-how-to-perform-update-with-mysqli-prepare 中给出的建议?在网站上,但我没有运气。
以下内容:
<?php
//connection
$con = new mysqli ("localhost","user","password","db");
$playno = "22";
$n1 = "4";
$n2 = "4";
$n3 = "4";
$stmt = $con -> prepare("UPDATE game SET no1 = ?, no2 = ?, no3 = ? WHERE id = ?");
$stmt -> bind_param ('iiii',"$n1","$n2","$n3","$playno");
$stmt -> execute();
?>
在浏览器中给出这个:
致命错误:无法通过引用传递参数 2 C:\xampp\htdocs... 在第 13 行
【问题讨论】: