How to disable direct access to pages by php

This article mainly shows you "php how to prohibit direct access to the page", 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 "php how to prohibit direct access to the page" this article.

1. Open the php page that performs direct access.

2. Add the code "if ($_ SERVER ['HTTP_REFERER']! = $fromurl) {.}" to the page.

To achieve this, you only need to add the following code to the header of the php page that forbids direct access:

Example

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