original_string: public function countIssues(): int
      {
          $count = 0;
          foreach ($this->files as $file) {
              $count += count($file->getIssues());
          }
          return $count;
      }
code: public function countIssues(): int
      {
          $count = 0;
          foreach ($this->files as $file) {
              $count += count($file->getIssues());
          }
          return $count;
      }
code_tokens: public function countIssues ( ) : int { $ count = 0 ; foreach ( $ this -> files as $ file ) { $ count += count ( $ file -> getIssues ( ) ) ; } return $ count ; }
docstring: Returns the number of issues for the entire report.
  
  @return int The number of issues for the entire report.
docstring_tokens: Returns the number of issues for the entire report .