Search results for: "original file name"

How can I improve the security and reliability of file downloads in PHP programs?

To improve the security and reliability of file downloads in PHP programs, you can use the following measures: 1. Validate user input to prevent dire...

Are there any potential pitfalls in handling user authentication directly in the index.php file?

Handling user authentication directly in the index.php file can lead to security vulnerabilities and code duplication. It is better to separate authen...

What are some best practices for managing FTP connections and file operations in PHP?

When managing FTP connections and file operations in PHP, it is important to establish a secure connection, handle errors gracefully, and properly clo...

What potential issue is highlighted in the PHP code snippet regarding file upload functionality?

The potential issue highlighted in the PHP code snippet is that it does not check the file type before allowing the upload. This can pose a security r...

What are the potential risks or security concerns when using PHP for file uploads?

One potential risk when using PHP for file uploads is the possibility of allowing malicious files to be uploaded to the server, which can then be exec...