$_get / $_post / $_request ??

[Zei]

The search function is extremely slow so Im just gonna make a new post.

What are the $_GET / $_POST / $_REQUEST commands for and how do I use em?

also, how is 'isset' used?

[markl999]

Luckily there's a fine manual that can help you.

PHP Superglobals
isset

[Lord Brar]

The search function is extremely slow so Im just gonna make a new post.

What are the $_GET / $_POST / $_REQUEST commands for and how do I use em?

also, how is 'isset' used?

These are the ways to pass data via Forms ($_get and $_post) and URLs ($_request).

And you can use is set like :

if(isset(var)) { 

// Do this 

}