这是一个用 PHP 开发的终端 GameBoy 仿真器，要求：
PHP 5.6
PHP 7
HHVM
控制键：
_n_________________ |_|_______________|_| | ,-------------. | | | .---------. | | | | | | | | | | | | | | | | | | | | | | | | | | | | `---------' | | | `---------------' | | _ | | _|W|_ ,-. | ||A D| ,-. "._,"| | |S| "._," Dot | | _ _ Comma | | // // | | // // \\\\\\ | | N M \\\\\\ , |________...______,"
Left = A
Up = W
Down = S
Right = D
A = Comma (,)
B = Dot (.)
Select = N
Start = M
