Search results for: "voting script"

How can we prevent multiple votes in a voting script using cookies in PHP?

To prevent multiple votes in a voting script using cookies in PHP, you can set a cookie when a user casts a vote and check for the presence of this co...

What are the potential pitfalls of using cookies for preventing repeated voting in a PHP script?

One potential pitfall of using cookies for preventing repeated voting in a PHP script is that users can easily manipulate or delete cookies to bypass...

What are some best practices for implementing a simple voting script in PHP?

Issue: Implementing a simple voting script in PHP requires ensuring that each user can only vote once and that the votes are securely stored and proce...

What are the potential server load implications of using Ajax to reload a script every second in a PHP live-voting tool?

Reloading a script every second using Ajax in a PHP live-voting tool can significantly increase the server load. To mitigate this, you can implement s...

What are common pitfalls when writing a voting script in PHP?

One common pitfall when writing a voting script in PHP is not properly sanitizing user input, which can lead to SQL injection attacks. To solve this i...