static function unicode_string_to_array( $string )
	{
		$array = array();
		$strlen = mb_strlen($string);
		while ($strlen) {
			$array[] = mb_substr( $string, 0, 1, "UTF-8" );
			$string = mb_substr( $string, 1, $strlen, "UTF-8" );
			$strlen = mb_strlen( $string );
		}
		return $array;
	}