Search results for: "user's DNS name"

What are common reasons for incorrect reverse DNS entries causing issues with hostname lookup in PHP?

Incorrect reverse DNS entries can cause issues with hostname lookup in PHP because the reverse DNS lookup may not match the forward DNS entry for the...

Is it possible to retrieve a user's computer name using PHP, and if so, what are the potential methods or pitfalls?

It is not possible to directly retrieve a user's computer name using PHP as it runs on the server-side and does not have direct access to client-side...

Are there any best practices for handling dynamic DNS updates in PHP applications?

When handling dynamic DNS updates in PHP applications, one best practice is to use a library like `php-dyndns` that provides a simple and secure way t...

What potential issues or limitations are there when using PHP to query DNS records?

One potential issue when using PHP to query DNS records is that the DNS functions in PHP are limited and may not provide all the information needed. T...

How can PHP be used to retrieve and display data from a MySQL database on a webpage, such as dynamically changing content like a user's name?

To retrieve and display data from a MySQL database on a webpage using PHP, you can establish a connection to the database, query the database for the...