The primary purpose of PHP is to process web or http requests from a browser through a web server and to generate valid responses to such requests. The nature of a web request is that it’s usually short lived and it does not have any knowledge about previous or future requests. The principle makes it possible for even a modest hardware configuration to serve a large number of requests in a short amount of time. This is often measured in the average response time or the number of requests per second or per hour.
In the beginning PHP was a way to inject values or sections of content into ...
