Download file in php

Skip to content Automatically downloading a CSV file with PHP takes a particularly different structure of code that would be present in the general creation of files. Setting the header function Setting the headers of the HTTP request is of extreme importance when downloading files automatically.

The Author: Dan Englishby. Leave a Reply Cancel reply Comment Name. The user can then download the file or open the file in the archive manager. If you click on the image file, the image will be opened automatically in the browser, as shown in the following output. You must save the file to make a copy of the image file in the local drive. In the same way, when you click on PDF and TEXT file links, the content of the file will be opened in the browser without downloading the file.

The solution to this problem is to download the file forcibly using the built-in PHP readfile function. 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. Sandman4 Sandman4 3, 2 2 gold badges 20 20 silver badges 27 27 bronze badges.

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