Shulou(Shulou.com)06/02 Report--

This article introduces the relevant knowledge of "how php modifies sql". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Php modify sql methods: 1, connect to the database and query data; 2, through the page addnews.html to add data; 3, through the "mysql_query (" UPDATE news SET title='$title'...) "statement to modify and update data.

This article operating environment: Windows7 system, PHP7.1 version, DELL G3 computer

How does php modify sql?

PHP+Mysql realizes database addition, deletion, modification and query

PHP and Mysql can simply add, delete, change and query the database. This article introduces the background management of the news list.

Project address

Https://github.com/caochangkui/php-mysql-test

Mysql database creation

Create a database of news lists:

1. Query database 1.1. Create the file dbconfig.php and save the constant

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