Search results for: "IP address comparison"

How can PHP be used to restrict access to a website based on IP address?

To restrict access to a website based on IP address using PHP, you can check the visitor's IP address against a list of allowed or denied IP addresses...

Is an IP address always fixed or does it change with each internet connection?

An IP address can be either fixed (static) or dynamic. A fixed IP address remains the same each time a device connects to the internet, while a dynami...

How can a dyndns address be used to solve the issue of retrieving the correct IP address in PHP?

Issue: When trying to retrieve the correct IP address in PHP, the dynamic nature of IP addresses can make it difficult to accurately determine the use...

How can one prevent a PHP counter from blocking their own IP address?

To prevent a PHP counter from blocking your own IP address, you can add a condition to exclude your IP address from being counted or blocked. This can...

What potential issue can arise when using xampp and retrieving the IP address in PHP?

When using XAMPP, the IP address retrieved in PHP might be the local IP address (e.g., 127.0.0.1) instead of the public IP address. To retrieve the pu...