pdo防注入一问,到底要引号还是不要引号的好?
PDO防注入
php版本是 5.4.28
是用MYSQL的
所有sql语句都已经用了预处理
在安全上是否足够?
听说有些人保存是喜欢用 PDO::quote 所字段都加上单引号
请问是否某些旧版PHP才需要?
是否没有做预处理的才需要这样做?
以下是常用的一些代码模式
在防SQL注上,是否已足够?
请教一下有什么地方需要改善的?
$add_title="INSERT INTO `topic_title` (`id`,`title_name`,`typeid`) VALUES (NULL,:title_name,:typeid)"; $stmt = $pdo->prepare($add_title); $stmt->bindParam(':title_name',$title_name); $stmt->bindParam(':typeid',$typeid); $stmt->execute();
回复讨论(解决方案)
是的,就目前的知识范围而言:足够了
足够了,prepare 已经做了放注入的处理。
安全上已?足?了。

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