DerpPlusPlus

Please give BrainfuckPHP a visit instead!

Please note that this project was started at 03:00, will most likely be worked on 03:00 and therefor the codequality will suffer.

---

Derp++ is a PHP Interpreter for a Brainfuck-ish Language, the difference is the change of which operators are used.

Operator	Function
HERP	Moves pointer 1 cell to the right
DERP	Moves pointer 1 cell to the left
HURR	Adds 1 to the current cell
DURR	Subtracts 1 from the current cell
GIGGITY	Prints Ascii representation of current cell
GOO	Inputs Ascii value of input character

WOOPY

if the value at the current cell is zero, then instead of moving the instruction pointer forward to the next command, jump it forward to the command after the matching DOO command.

DOO

if the valuue at the current cell is > 0, then instead of moving the instruction pointer forward to the next command, jump it back to the command after the matching WOOPY command.

Useage

  $derp = new derpplusplus();
  $derp->interpret('DERP++ Code');

Code examples

Printing the alphabet

 HURRHURRHURRHURRHURRWOOPYHERPHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRDERPDURRDOOHERPGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITYHURRGIGGITY

Hello World!

 HURRHURRHURRHURRHURRHURRHURRHURRHURRHURRWOOPYHERPHURRHURRHURRHURRHURRHURRHURRHERPHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHERPHURRHURRHURRHERPHURRDERPDERPDERPDERPDURRDOOHERPHURRHURRGIGGITYHERPHURRGIGGITYHURRHURRHURRHURRHURRHURRHURRGIGGITYGIGGITYHURRHURRHURRGIGGITYHERPHURRHURRGIGGITYDERPDERPHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRHURRGIGGITYHERPGIGGITYHURRHURRHURRGIGGITYDURRDURRDURRDURRDURRDURRGIGGITYDURRDURRDURRDURRDURRDURRDURRDURRGIGGITYHERPHURRGIGGITYHERPGIGGITY