includes/reserved.inc

   1 <?php
   2
   3 // always use capitals in reserved words (for is_reserved_word comparisons)
   4
   5 $any_item = 'AN';
   6 $any_number = -1;
   7 $all_option = "___ALL___";
   8 $all_option_numeric = -1;
   9
  10 class reserved_words
  11 {
  12
  13         function get_any()
  14         {
  15                 global $any_item;
  16                 return $any_item;
  17         }
  18
  19         function get_any_numeric()
  20         {
  21                 global $any_number;
  22                 return $any_number;
  23         }
  24
  25         function get_all()
  26         {
  27                 global $all_option;
  28                 return $all_option;
  29         }
  30
  31         function get_all_numeric()
  32         {
  33                 global $all_option_numeric;
  34                 return $all_option_numeric;
  35         }
  36
  37         function is_reserved_word($str)
  38         {
  39                 $str = strtoupper($str);
  40                 if ($str == get_any())
  41                         return true;
  42                 if ($str == get_all())
  43                         return true;
  44                 return false;
  45         }
  46
  47 }
  48
  49 ?>