Download a file from a php database






















What remains now is the code that actually downloads the file from our uploads folder. Let's write the code right away. So when you click on the download link of a file, that file's id is sent to the filesLogic. Then we proceed to set some headers and finally respond with the file to the user using the readFile function in PHP. After the file is downloaded, we update the downloads count for that particular file in the database.

That's about it with file upload and download. You can further customize it to build cool PHP applications. Thanks very much for following. Let me know what you think about this article in the comments section below, if you please.

Privacy Policy Terms and conditions About Us. Toggle navigation. Please give us a like , or share your feedback to help us improve. Connect with us on Facebook and Twitter for the latest updates. Example Try this code ». Example Run this code ». Previous Page Next Page. Active 4 months ago. Viewed k times. Schreier 1, 1 1 gold badge 20 20 silver badges 30 30 bronze badges. Add a comment. Active Oldest Votes.

I have changed to your code with little modification will works well. Here is the code: butangDonload. AdRock 2, 9 9 gold badges 58 58 silver badges bronze badges. You can also check the working demo in the link : websamplenow. Not really answer to initial question, but this answers MY question : — Anton Kolenkov. Dhaval Rathod Dhaval Rathod 31 7 7 bronze badges. Ondrej Janacek Try to avoid answers that are just code. This function returns the number of bytes read from the file mentioned in the first argument.

The uses of this function are shown in the following two examples. In this example, we will create an HTML file with the following code, where the file name will be passed as a parameter of the URL named path , and the value of this parameter will be passed to the PHP file named download.

We will create the PHP file with the following code to download the file forcibly. Next, the header function is used to set the necessary header information before using the readfile function.

The basename function is used to retrieve the filename, and the filesize function is used to read the size of the file in bytes, which will be shown in the opening dialog box to download the file. The flush function is used to clear the output buffer. The readfile function is used with the filename only, here. Output The following output will appear after clicking the download link of the image file.

The file size of the rose.



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