[RESOLVED] how don't I know this? lol.. plz help

I'm working on something but I need to know how I can get the variable from this and echo it..

I just want to echo $_request but it says "Array" when I do that..

EG: i'd like to echo "moo" from this...

I should know this but I dont. Please help.

Thx alot

I read back in the search far enough and found that all you have to do is...

$var = $_SERVER['QUERY_STRING'];

Thx