How to recursively create a multidimensional array?

Question

I am trying to create a multi-dimensional array whose parts are determined by a string. I\'m using . as the delimiter, and each part (except for the last) shoul

Answer 1

Gumbo's answer looks good.

However, it looks like you want to parse a typical .ini file.

Consider using library code instead of rolling your own.

For instance, Zend_Config handles this kind of thing nicely.