Php download a file

Share on twitter. Share on linkedin. Share on reddit. Use headers correctly This is a very widespread problem and unfortunately even the PHP manual is plagued with errors.

Forcing download and Internet Explorer bugs What would it be like to not having to worry about old versions of Internet Explorer? Handling large file sizes readfile is a simple way to ouput files files. Closing thoughts I did my best to provide only accurate information. Next Photography on the iPad Next. Armand Niculescu. As the Senior Project manager, Armand is one of the rare kind of developers that can do both design and programming with equal skill.

This, coupled with a solid background and many years of experience, enables him to see the big picture and plan for the small details. Recent Posts. Improving nginx integration with CloudFlare Read More ». If the file exists at the given file location, the file path will be required to mention in the URL. 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. I like to write article or tutorial on various IT topics. Fabio: Will add more detials — genesis. That was super easy. It worked. Just curious. Just remove 'echo' prior to 'readfile ' since the return value is specified as "Returns the number of bytes read from the file. If an error occurs, FALSE is returned and unless the function was called as readfile , an error message is printed.

Display your file first and set its value into url. Where did you get this from? It seems powerful — Axel A. This is working for a very big file also. Great solution. Parziphal Parziphal 4, 3 3 gold badges 31 31 silver badges 30 30 bronze badges.

I just tried this and it killed my server. Wrote a massive number of errors to my logs. It would be useful to know what the logs were about. Yeah sorry, the log file got so big I had to just nuke it, so I didn't get to see. I was having to set up something like this on a server that I had very limited access to. My download script kept redirecting to the home page and I couldn't figure out why.

Now I know the issue was a memory error and this code solved it. No buffer to flush. Jure Sah Jure Sah 2 2 silver badges 4 4 bronze badges. Grigor Nazaryan Grigor Nazaryan 4 4 silver badges 17 17 bronze badges. Not very good coding practice. It will only open the file in your browser. Further you can save it to your hard drive. However, zip and exe files are downloaded automatically to the hard drive by default.

You can force images or other kind of files to download directly to the user's hard drive using the PHP readfile function. Here we're going to create a simple image gallery that allows users to download the image files from the browser with a single mouse click.