Php: how to force image download by modifying the header. _ PHP Tutorial

Php modifies the header to force image download ,. Php enforces image download by modifying the header. This article describes how php enforces image download by modifying the header. Share it with you for your reference. The specific implementation method is as follows: php modifies the header to force image download,

This example describes how php forces Image download by modifying the header. Share it with you for your reference. The specific implementation method is as follows:

function downloadFile($file){ $file_name = $file; $mime = 'application/force-download'; header('Pragma: public'); // required header('Expires: 0'); // no cache header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Cache-Control: private',false); header('Content-Type: '.$mime); header('Content-Disposition: attachment; filename="'.basename($file_name).'"'); header('Content-Transfer-Encoding: binary'); header('Connection: close'); readfile($file_name); // push it out exit();}

I hope this article will help you with php programming.

Example: This article describes how php forces Image download by modifying the header. Share it with you for your reference. The specific implementation method is as follows :...