original_string: public function header()
      {
          if ($this->header_translated) {
              return cms_trans($this->header_translated);
          }
  
          if ($this->header) {
              return $this->header;
          }
  
          return ucfirst(str_replace('_', ' ', snake_case($this->source)));
      }
code: public function header()
      {
          if ($this->header_translated) {
              return cms_trans($this->header_translated);
          }
  
          if ($this->header) {
              return $this->header;
          }
  
          return ucfirst(str_replace('_', ' ', snake_case($this->source)));
      }
code_tokens: public function header ( ) { if ( $ this -> header_translated ) { return cms_trans ( $ this -> header_translated ) ; } if ( $ this -> header ) { return $ this -> header ; } return ucfirst ( str_replace ( '_' , ' ' , snake_case ( $ this -> source ) ) ) ; }
docstring: Returns display header label for the column.
  
  @return string
docstring_tokens: Returns display header label for the column .