[PHP] Generate possible letter combination
Posted in PHP on 06/27/2009 08:08 pm by ycTINSometime you may want to generate the list of all letter combination like `A to Z`, PHP provided the built-in function range(). But if you need the range like `BB to ZZZ`? my customize function may help.
PHP built-in function range()
A ~ Z
ycTIN customize function ycRange()
A ~ ZZZ (unlimited)
