Removing elements of multidimensional array

Hey everyone, I am reading an ini file into an array using the parse_ini_file() function. What I want to do is delete a section from the ini file, and thought that the best way to do it would be to unset one of the keys in the array returned by the parse function. I then want to write the modified array back out to the ini file. I am having a hard time doing the unset though - what am I missing? ***** CODE ***** // Parse out the events file $array = parse_ini_file('./data/events', TRUE); while($key = key($array)) { if ($key == $event) { unset($key); next($array); } else { next($array); } } // This prints the contents of the array, and the value that I tried to unset is still there... print_r($array); ***** END CODE ***** Thanks! -Erich-