original_string: public function getData()
      {
          if (!$this->data && $this->getLocation()) {
              $this->data = file_get_contents($this->getLocation());
          }
  
          return $this->data;
      }
code: public function getData()
      {
          if (!$this->data && $this->getLocation()) {
              $this->data = file_get_contents($this->getLocation());
          }
  
          return $this->data;
      }
code_tokens: public function getData ( ) { if ( ! $ this -> data && $ this -> getLocation ( ) ) { $ this -> data = file_get_contents ( $ this -> getLocation ( ) ) ; } return $ this -> data ; }
docstring: Returns the image's data
  
  @return string
docstring_tokens: Returns the image s data