make an ugly (but useful) graphical representation of arrays
- clone this repo on your web server
- create a php file in "sources" directory containing only one variable "$data" (should be an array ;))
- on the index, you will see all files in "sources" directory
- click on one
- navigate on the array
- reset go to the first index of the current array
- prev go to the previous index of the current array
- next go to the next index of the current array
- end go to the last index of the current array
- up go to the parent dimension of the current array
- down go to the child dimension of the current value