note 11890 added to language.variables.external.php

I had a problem with the ordering of array elements from a form... Seems that "arr[0]" in the form only becomes $arr[0] in PHP if it is the first "arr[*]"-element of the form. I had "arr[1]" and "arr[2]" before "arr[0]" - resulting in arr[1] becoming $arr[0], arr[2] becoming $arr[1] and arr[0] becoming $arr[2]... :( Seems that only associative array indices work? http://www.php.net/manual/en/language.variables.external.php