OK, here is the regexp command I am trying to use:

$split_filename = preg_split('/\./', $_FILES["userfile"]["name"], -1);

However, when I do a count($split_filename) I don't get what I expect. For instance if the input is:

abc.xyz.123

I get 2 from count, why doesn't preg_split put three elements in the array? It works since I'm actually looking for the last part of the filename. Thanks for any help.

Andrew.



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