3 // always use capitals in reserved words (for is_reserved_word comparisons)
7 $all_option = "___ALL___";
8 $all_option_numeric = -1;
19 function get_any_numeric()
31 function get_all_numeric()
33 global $all_option_numeric;
34 return $all_option_numeric;
37 function is_reserved_word($str)
39 $str = strtoupper($str);
40 if ($str == get_any())
42 if ($str == get_all())