Wierd ass code...

Hey, Been reading some other code that I got from the net, and have come across some wierd looking code, would appreciate it if someone could explain it to me: $hits = array(); $bytes = array(); $blocked = array(); $baps = array(); $bapm = array(); So far so good.... then further down: // Add to the running totals @$hits["$username|$subnet"]++; @$bytes["$username|$subnet"]+=$byte; @$baps["$username|$subnet|$this_second"]++; @$bapm["$username|$subnet|$this_minute"]++; What kind of arrays are the above? I have never seen nor worked with arrays like them before. If you can point me to a particular place in the manual or a few URLs too would be appreciated. Thanks, Ryan ------ - The faulty interface lies between the chair and the keyboard. - Creativity is great, but plagiarism is faster! - Smile, everyone loves a moron. :-) ----- Fight back spam! Download the Blue Frog. http://www.bluesecurity.com/register/s?user=bXVzaWNndTc%3D __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com