1 code:
  demo:
  bin:
  library:
    image.php:enters of php image
    image/abstract.php:some common abstract function of php image
    image/utility.php:some tools of php image
    image/create.php:the create function of php image,inlude()
      the image is not exists,create it.
    image/montage.php:the function of modify in php image.include()
      the image has existed,resize,convert,or merge
    image/effect.php:the effect function of process in php image,include()
      create some effect with existed image
2 docs
3 todo