Stripping whitespace between commas?

[Boofo]

I meant how to add that ability to the pre_replace line I posted, so it does that also. I know how to do it by itself.

Also, your second one doesn't work for spaces. This does:

PHP Code:

$str = str_replace(" ","",$str); 


Now, it there any way to get the preg_replace to do that also between the commas? Right now it only works on spaces before and after the commas themselves.