Php download array to file

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. You can download the file by selecting the Save File radio button and pressing the OK button. If the file exists at the given file location, the file path will be required to mention in the URL.

Python Design Patterns. Python Pillow. Python Turtle. Verbal Ability. Interview Questions. Company Questions. Artificial Intelligence. Interview Questions.

Company Questions. Artificial Intelligence. Cloud Computing. Data Science. Angular 7. Machine Learning. Submit a Pull Request Report a Bug. Return Values Returns true if all options were successfully set. Changelog Version Description 8. So something like this will definitely fail. 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. If you see the above example code carefully, you'll find the download link pints to a "download.