How to disable caching by using header () in php

This article mainly explains "how php uses header () to disable caching". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how php uses header () to disable caching".

Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

Php prohibits browsers from using cached pages

You can do this by sending a specific cache control of the original HTTP header through the header () function of php. The specific code is as follows:

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