original_string: protected function getKernal()
      {
          if (!$this->kernel) {
              $this->kernel = file_get_contents($this->kernel_filename);
          }
  
          return $this->kernel;
      }
code: protected function getKernal()
      {
          if (!$this->kernel) {
              $this->kernel = file_get_contents($this->kernel_filename);
          }
  
          return $this->kernel;
      }
code_tokens: protected function getKernal ( ) { if ( ! $ this -> kernel ) { $ this -> kernel = file_get_contents ( $ this -> kernel_filename ) ; } return $ this -> kernel ; }
docstring: Get AppKernal content.
  
  @return string
docstring_tokens: Get AppKernal content .