Search results for: "persistent data storage"

What is the impact of using persistent database connections in PHP on resource usage and performance?

Persistent database connections in PHP can lead to increased resource usage and potential performance issues. This is because persistent connections r...

What are the implications of using mysql_close() in PHP scripts, especially when dealing with persistent connections?

When using persistent connections in PHP scripts, calling mysql_close() explicitly is not necessary and can actually cause issues. Persistent connecti...

How can PHP developers prevent unauthorized access to user data when using cookies for persistent login sessions?

To prevent unauthorized access to user data when using cookies for persistent login sessions, PHP developers should encrypt the sensitive user data st...

How can PHP developers ensure that login data stored in cookies remains persistent over time?

To ensure that login data stored in cookies remains persistent over time, PHP developers can set an appropriate expiration time for the cookie when it...

What are the drawbacks of using persistent connections (pconnect) in PHP?

Persistent connections can lead to resource exhaustion on the server if not managed properly. It is essential to limit the number of persistent connec...