使用PDO访问MySQL数据库时,真正的real prepared statements 默认情况下是不使用的。为了解决这个问题,你必须禁用 prepared statements的仿真效果。下面是使用PDO创建链接的例子: ?php $dbh = new PDO(mysql:dbname=mydb;host=127.0.0.1;charset=utf8, roo
使用PDO访问MySQL数据库时,真正的real prepared statements 默认情况下是不使用的。为了解决这个问题,你必须禁用 prepared statements的仿真效果。下面是使用PDO创建链接的例子:
<code><?php $dbh = new PDO('mysql:dbname=mydb;host=127.0.0.1;charset=utf8', 'root', 'pass'); $dbh->setAttribute(PDO::ATTR_EMULATE_PREPARES, false); ?> </code>
这可以确保SQL语句和相应的值在传递到mysql服务器之前是不会被PHP解析的(禁止了所有可能的恶意SQL注入攻击)

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