function ResetTempUserArray()
  {
      $temp_user_array = array();

      // First, we reset all values (we know the key based on the schema)
      reset($this->_sql_tables_schema['users']);
      while(list($valid_key, $valid_format) = @each($this->_sql_tables_schema['users'])) {
          $pos = mb_strpos(mb_strtoupper($valid_format), 'DEFAULT');
          $value = "";
          if ($pos !== FALSE) {
              $value = trim(substr($valid_format, $pos + strlen("DEFAULT")));
              if (("'" == substr($value,0,1)) && ("'" == substr($value,-1))) {
                  $value = substr($value,1,-1);
              }
          }
          $temp_user_array[$valid_key] = $value;
      }

      // Request the pin as a prefix of the returned token value
      $temp_user_array['request_prefix_pin'] = $this->GetDefaultRequestPrefixPin();
      
      return $temp_user_array;
  }