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This article mainly shows you "php database how to modify a certain value", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to modify a certain value in php database" this article.

Php database to modify a value of the method: 1, select the database to operate and connect; 2, write changes in the SQL statement such as "update nation set name='$name' where..."; 3, the implementation of SQL statements to return the result set.

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

Use PHP to operate the content of the database (change)

Query page (visible to users)

Operation of national code and name

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