How to download files with hidden actual address by php

This article mainly introduces php how to hide the actual address of the file download, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

The details are as follows:

The following php code does not reveal the actual download address of the file.

Function download_document ($filename,$path= ", $mimetype=" application/octet-stream ") {header (" Cache-Control: must-revalidate, post-check=0, pre-check=0 "); header (" Content-Disposition: attachment; filename = $filename "); header (" Content-Length: ". Filesize ($pathto. $filename); header ("Content-Type: $mimetype"); echo file_get_contents ($pathto. $filename);}

Implementation method 2:

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