original_string: public function listify($array)
      {
          $sep      = $this->getMessage('Item separator');
          $sep_last = $this->getMessage('Item separator last');
          $ret = '';
          for ($i = 0, $c = count($array); $i < $c; $i++) {
              if ($i == 0) {
              } elseif ($i + 1 < $c) {
                  $ret .= $sep;
              } else {
                  $ret .= $sep_last;
              }
              $ret .= $array[$i];
          }
          return $ret;
      }
code: public function listify($array)
      {
          $sep      = $this->getMessage('Item separator');
          $sep_last = $this->getMessage('Item separator last');
          $ret = '';
          for ($i = 0, $c = count($array); $i < $c; $i++) {
              if ($i == 0) {
              } elseif ($i + 1 < $c) {
                  $ret .= $sep;
              } else {
                  $ret .= $sep_last;
              }
              $ret .= $array[$i];
          }
          return $ret;
      }
code_tokens: public function listify ( $ array ) { $ sep = $ this -> getMessage ( 'Item separator' ) ; $ sep_last = $ this -> getMessage ( 'Item separator last' ) ; $ ret = '' ; for ( $ i = 0 , $ c = count ( $ array ) ; $ i < $ c ; $ i ++ ) { if ( $ i == 0 ) { } elseif ( $ i + 1 < $ c ) { $ ret .= $ sep ; } else { $ ret .= $ sep_last ; } $ ret .= $ array [ $ i ] ; } return $ ret ; }
docstring: Converts an array list into a string readable representation
  @param array $array
  @return string
docstring_tokens: Converts an array list into a string readable representation