Php auto file download

For example you can encrypt the database row key as well. Published in: PHP Scripts. Most JavaScript examples…. I ditched Apache so many years ago… I thought it was practically shipped with nowadays.

Just another reason to switch to an nginx-based solution. I think lighty has supported it for a long time too. Then they should move away from shared hosts. Sure they should move away, but many of them stick with shared hosting because of the higher costs for managed server hosting.

Hi, i used your code to create a download. I would like to protect also my folder from url access, if i use as chmod value, the page will not return the download file, but it will stay blank the fopen fail.. Which value should i use for access files from the code? Instead, I'd set the filename as a variable, that way your code isn't redundant and you reduce the chance for errors.

None of above worked for me! Omidoo Omidoo 1 1 gold badge 6 6 silver badges 14 14 bronze badges. The Overflow Blog. Introducing Content Health, a new way to keep the knowledge base up-to-date. Podcast what if you could invest in your favorite developer? Featured on Meta. Now live: A fully responsive profile. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Share Flipboard Email. Jennifer Kyrnin. It instructs the browser with specific options that are different from your standard HTTP request.

Ensure the header function is called to and the parameters as set out below are used. There is no such thing in HTTP. You may add those headers if you want, but they do absolutely nothing.

Sadly, this wrong example is present even in the PHP manual. The author must have been really frustrated and added three Content-Type headers. What would it be like to not having to worry about old versions of Internet Explorer? Note: the quotes in the filename are required in case the file may contain spaces. The code above will fail in IE6 unless the following are added:. Now, the use of Cache-Control is wrong in this case, especially to both values set to zero, according to Microsoft , but it works in IE6 and IE7 and later ignores it so no harm done.

If you still get strange results when downloading especially in IE , make sure that the PHP output compression is disabled, as well as any server compression sometimes the server inadvertently applies compression on the output produced by the PHP script.

Historically it had some performance issues and while the documentation claims there are no memory problems, real-life scenarios beg to differ — output buffering and other subtle things.

Regardless, if you need byte ranges support, you still have to output the old-fashioned way.