original_string: public function setDayOfWeek($_day, $_week)
      {
          if (!($_day >= 0 && $_day < 7)) {
              throw new Exception("Invalid day of week parameter, must be >= 0 & < 7");
          }
  
          if (!($_week >= 0 && $_week < 4)) {
              throw new Exception("Invalid week number, must be >= 1 & < 4");
          }
  
          $this->dayOfWeek = $_day;
          $this->week = $_week;
      }
code: public function setDayOfWeek($_day, $_week)
      {
          if (!($_day >= 0 && $_day < 7)) {
              throw new Exception("Invalid day of week parameter, must be >= 0 & < 7");
          }
  
          if (!($_week >= 0 && $_week < 4)) {
              throw new Exception("Invalid week number, must be >= 1 & < 4");
          }
  
          $this->dayOfWeek = $_day;
          $this->week = $_week;
      }
code_tokens: public function setDayOfWeek ( $ _day , $ _week ) { if ( ! ( $ _day >= 0 && $ _day < 7 ) ) { throw new Exception ( "Invalid day of week parameter, must be >= 0 & < 7" ) ; } if ( ! ( $ _week >= 0 && $ _week < 4 ) ) { throw new Exception ( "Invalid week number, must be >= 1 & < 4" ) ; } $ this -> dayOfWeek = $ _day ; $ this -> week = $ _week ; }
docstring: Makes this scheduled time execute on a particular day of the week on each month.
  
  @param int $_day the day of the week to use, between 0-6 (inclusive). 0 -> Sunday
  @param int $_week the week to use, between 0-3 (inclusive)
  @throws Exception if either parameter is invalid
docstring_tokens: Makes this scheduled time execute on a particular day of the week on each month .