original_string: public function get_weekday($year, $month, $day) {
          return intval(date('w', mktime(12, 0, 0, $month, $day, $year)));
      }
code: public function get_weekday($year, $month, $day) {
          return intval(date('w', mktime(12, 0, 0, $month, $day, $year)));
      }
code_tokens: public function get_weekday ( $ year , $ month , $ day ) { return intval ( date ( 'w' , mktime ( 12 , 0 , 0 , $ month , $ day , $ year ) ) ) ; }
docstring: Returns the index of the weekday for a specific calendar date.
  
  @param int $year
  @param int $month
  @param int $day
  @return int
docstring_tokens: Returns the index of the weekday for a specific calendar date .