Php cause file download

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How to use the PHP download file script? The download works with regular permission. Thanks in advance. Hi, sounds like a problem with headers, does the same script works for you in browsers like Chrome and Firefox? Hi Bobic, like the warning said your script started the output at row 9. Hi Deepak, does this happen only to these two files types or to any file? Hello, I wanted to download a file and save it to disk. How do this? The answers above me works. Mo Chan Mo Chan 7 7 bronze badges.

Zevan 9, 3 3 gold badges 30 30 silver badges 47 47 bronze badges. Assasin Assasin 21 1 1 bronze badge. Welcome to StackOverflow. It's always advisable to include the code directly instead of adding a link to avoid the link issues. You can stream download too which will consume significantly less resource.

Saud Qureshi Saud Qureshi 1, 11 11 silver badges 20 20 bronze badges. What do you mean by the download is streamed? ParsaYazdani It means the downloaded data will be chunked. Please look onto the concept of streaming for more details. Note: this is not the only to stream chunk download the file in PHP.

But it surely is one of the easiest methods. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Who owns this outage? Building intelligent escalation chains for modern SRE. Podcast Who is building clouds for the independent developer? 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.

The flush function is used to clear the output buffer. 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.