Home > Backend Development > PHP Tutorial > php select语句需要使用预处理防止sql注入吗?

php select语句需要使用预处理防止sql注入吗?

WBOY
Release: 2016-06-06 20:27:00
Original
1313 people have browsed it

php select语句需要使用预处理防止sql注入吗?

回复内容:

php select语句需要使用预处理防止sql注入吗?

关于sql注入,你应该知道的一些东西 http://www.codefrom.com/t/%E5%85%B3%E4%BA%8Esql%E6%B3%A8%E5%85%A5%EF%BC%8C%E4%BD%A0%E5%BA%94%E8%AF%A5%E7%9F%A5%E9%81%93%E7%9A%84%E4%B8%80%E4%BA%9B%E4%B8%9C%E8%A5%BF

sql查询都需要的,以防构造成其他语句。

需要,使用PDO或者mysqli

当然需要

<code>select * from tableA;insert  *** where 1=1;</code>
Copy after login

这下明白了吧

Related labels:
php
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template