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   1 # string pq\Converter::convertToString(mixed $value[, int $type = NULL])
   2
   3 Convert a value to a string for use in a query.
   4
   5 ## Params:
   6
   7 * mixed $value
   8   The PHP value which should be converted to a string.
   9 * Optional int $type = NULL
  10   The type the converter should handle. Irrelevant for singly-type converters.
  11
  12 ## Returns:
  13
  14 * string, a textual represenation of the value accepted by the PostgreSQL server.
  15
  16 ## Example:
  17
  18         <?php
  19
  20         abstract class Example implements pq\Converter {
  21                 function convertToString($uuid, $type = NULL)  {
  22                         return uuid_unparse($uuid);
  23                 }
  24         }
  25
  26         ?>