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Home Backend Development PHP Tutorial pdo防注入一问,到底要引号还是不要引号的好?

pdo防注入一问,到底要引号还是不要引号的好?

Jun 23, 2016 pm 01:50 PM
pdo quotation marks injection

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();
Copy after login


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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