Download file on button click using php

This requires a little intermediate knowledge of the JavaScript to work and in this example a Axios library will be used. Skip to content. Change Language. Related Articles. Table of Contents. Save Article. Featured on Meta.

Now live: A fully responsive profile. Reducing the weight of our footer. Linked 0. Related Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled. Accept all cookies Customize settings. Normally, you don't necessarily need to use any server side scripting language like PHP to download images, zip files, pdf documents, exe files, etc. If such kind of file is stored in a public accessible folder, you can just create a hyperlink pointing to that file, and whenever a user click on the link, browser will automatically downloads that file.

Clicking a link that points to a PDF or an Image file will not cause it to download to your hard drive directly. It will only open the file in your browser. In the example, I am creating a function that will read all files and folders from the specified directory and add them to the ZipArchive class object.

I have created includes folder within the project where I stored some files and folders. Create ZipArchive Class object for Zip file creation. In this example, we will create an HTML file with the following code, which will pass the filename with the file path:. We will create a PHP file with the following code to download a file from the file path. The PHP code in the previous example will be slightly modified to download the file from the given path.

The clearstatecache function is used to clear the cache that was previously stored. Two arguments are used in the readfile function. Output After the download link of the PDF file is clicked, the following output will appear. This article provided a simple way to forcibly download any file using the PHP script, to help readers to add the download feature in their script. I am a trainer of web programming courses.