Search results for: "downloadable files"

What steps can be taken if root access is not available to adjust file permissions for PHP-generated files?

If root access is not available to adjust file permissions for PHP-generated files, an alternative solution is to use the PHP function `chmod()` to ch...

How can PHP be used to restrict downloads to specific URLs while still allowing users to access the files?

To restrict downloads to specific URLs while still allowing users to access the files, you can use PHP to check the referring URL when a user tries to...

Are there any potential pitfalls to be aware of when creating and writing to PHP files on a server?

One potential pitfall when creating and writing to PHP files on a server is the risk of exposing sensitive information or opening up security vulnerab...

What best practices should be followed when attempting to duplicate files on a server using PHP functions like ftp_put?

When attempting to duplicate files on a server using PHP functions like ftp_put, it is important to follow best practices to ensure the process is suc...

How can file type validation be improved in PHP applications to prevent errors when uploading files like SVG images?

When validating file types in PHP applications, it's important to not solely rely on the file extension as it can be easily manipulated. Instead, use...