With the amount of games out there it might end up breaking your array! You could focus on NES/SNES type titles if you wish.
From what i'm interpreting from php, $name is the name-convention for user-created variables in php. The blue-fonts are methods such as count, echo, etc.
echo I see is behaving like print or System.out.println would behave in their respected languages such as Python or Java.<br> is behaving as break-line as it would in HTML.