Random name file download zip php

Connect and share knowledge within a single location that is structured and easy to search. For example, there is a file called "ffsd I want people to download it via download. Sure, use a Content-disposition header. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Downloading a file with a different name to the stored name Ask Question. Asked 12 years ago.

Active 4 years, 1 month ago. Viewed 50k times. If unique file names are required for security, this might not be ok. Solomon Closson 5, 11 11 gold badges 59 59 silver badges bronze badges.

Domecraft Domecraft 1, 15 15 silver badges 26 26 bronze badges. Thank you, this is exactly what I was after. I've done it in the past but wasn't sure if this would be 'robust' enough. Thanks, if it works please check my answer! I tried to straight away but I had to leave it a few minutes. It's done now.

This solution doesn't guarantee uniqueness - the string generation doesn't take into account existing files. Yes, but he doesn't have to know that. Show 2 more comments. The Overflow Blog. The readfile function is used in PHP script to forcibly download any file of the current location, or the file with the file path. The syntax of this function is given below.

This function can take three arguments. The first argument is mandatory, and the other two arguments are optional. 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.

View Demo. The above-defined function createZip accepts the path of the directory as a parameter. It will read all files and folders from the path and add them to the zip file. You can also use ZipArchive Class to unzip the Zip file.