original_string: public function monthInRoman($number)
      {
          $number = intval($number);
          $romanNumbers = array(
                  1  => 'I',
                  2  => 'II',
                  3  => 'III',
                  4  => 'IV',
                  5  => 'V',
                  6  => 'VI',
                  7  => 'VII',
                  8  => 'VIII',
                  9  => 'IX',
                  10 => 'X',
                  11 => 'XI',
                  12 => 'XII');
          if ($number >= 0 && $number <= 12) {
              return $romanNumbers[$number];
          } else {
              return $number;
          }
      }
code: public function monthInRoman($number)
      {
          $number = intval($number);
          $romanNumbers = array(
                  1  => 'I',
                  2  => 'II',
                  3  => 'III',
                  4  => 'IV',
                  5  => 'V',
                  6  => 'VI',
                  7  => 'VII',
                  8  => 'VIII',
                  9  => 'IX',
                  10 => 'X',
                  11 => 'XI',
                  12 => 'XII');
          if ($number >= 0 && $number <= 12) {
              return $romanNumbers[$number];
          } else {
              return $number;
          }
      }
code_tokens: public function monthInRoman ( $ number ) { $ number = intval ( $ number ) ; $ romanNumbers = array ( 1 => 'I' , 2 => 'II' , 3 => 'III' , 4 => 'IV' , 5 => 'V' , 6 => 'VI' , 7 => 'VII' , 8 => 'VIII' , 9 => 'IX' , 10 => 'X' , 11 => 'XI' , 12 => 'XII' ) ; if ( $ number >= 0 && $ number <= 12 ) { return $ romanNumbers [ $ number ] ; } else { return $ number ; } }
docstring: Convert month into romans
  @param  integer $number month in integer
  @return string
docstring_tokens: Convert month into romans