Search results for: "session runtime limits"

What are the limitations of using the HTTP_REFERER variable for dynamically generating URLs in PHP?

The HTTP_REFERER variable can be unreliable as it relies on the client's browser to send the referring URL, which can be manipulated or blocked. To en...

What are the best practices for passing language parameters in PHP when switching between different language versions of a website?

When switching between different language versions of a website in PHP, it is best practice to pass language parameters through the URL or session var...

What are some best practices for implementing a function in PHP to display new posts in a forum since the user's last visit?

To display new posts in a forum since the user's last visit, you can store the user's last visit timestamp in a session variable and then query the da...

What are the best practices for implementing user authentication and access control in PHP scripts?

User authentication and access control are essential for securing PHP scripts. Best practices include using secure hashing algorithms for storing pass...

What are the potential issues with using GET parameters for language switching in PHP?

Using GET parameters for language switching in PHP can expose sensitive information in the URL, making it visible to users and potentially causing sec...