original_string: protected function _loadMetadatas($id)
      {
          $file = $this->_metadatasFile($id);
          $result = $this->_fileGetContents($file);
          if (!$result) {
              return false;
          }
          $tmp = @unserialize($result);
          return $tmp;
      }
code: protected function _loadMetadatas($id)
      {
          $file = $this->_metadatasFile($id);
          $result = $this->_fileGetContents($file);
          if (!$result) {
              return false;
          }
          $tmp = @unserialize($result);
          return $tmp;
      }
code_tokens: protected function _loadMetadatas ( $ id ) { $ file = $ this -> _metadatasFile ( $ id ) ; $ result = $ this -> _fileGetContents ( $ file ) ; if ( ! $ result ) { return false ; } $ tmp = @ unserialize ( $ result ) ; return $ tmp ; }
docstring: Load metadatas from disk
  
  @param  string $id Cache id
  @return array|false Metadatas associative array
docstring_tokens: Load metadatas from disk