PHP is a Hypertext Preprocessor. This essentially means that PHP dynamically writes web pages for you. So it can query a database and print a report from it, or change CSS and such based on specific criteria.
Domain Forwarding allows you to redirect web traffic from your domain name to another URL.
You can send Variable Names and Values using hyperlinks to PHP Scripts. This is an easy way to send variable data, but is incredibly insecure. To send a variable to a PHP script add ?variable_name=variable_value […]
This is a simple Up/Down network monitor to show what your server is able to see on the network and internet. shell_exec() https://www.php.net/manual/en/function.shell-exec.php shellExecPingArray.php