View a file to download in php






















Sometimes you need to provide a link to the user for download file from the server. HTML Code:. Are you want to get implementation help, or modify or enhance the functionality of this script? Submit Paid Service Request. If you have any questions about this script, submit it to our QA community - Ask Question. Thank you dear, its really helped me alot. Your Website.

Toggle navigation. 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.

If you see the above example code carefully, you'll find the download link pints to a "download. Also, we've used PHP urlencode function to encode the image file names so that it can be safely passed as URL parameter, because file names may contain URL unsafe characters. The regular expression in the above example line no-8 will simply not allow those files whose name starts or ends with a dot character. Please check out the tutorial on regular expressions to learn the regular expressions in details.

Is this website helpful to you? First, create an HTML file with the following code. Here, the four anchor elements are defined to download the four types of files.

Output The following dialog box will appear to download the file after clicking the zip file link. 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.



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