How to sort this array?

[Anon]

I've an array containing numbers like:

169,752
12,302
329,731

I want to sort this array. I tried this with natsort($array), but I've to do this for someone else, and his server doesn't support natsort; it's probably a PHP3 server. Is there an PHP3 equivalent for the PHP4 natsort command?

All help appreciated! 🙂

[vsego]

You might use settype() to change types in array from "string" to "double" or use usort(), so you can make your own "natural comparison" function.