original_string: protected function getCache($key) {
          $this->logger->debug('LRUcache: get key' . $key);
          if ( ! isset($this->cache[$key])) {
              $this->logger->debug('LRUcache: key' . $key . ' Not Found' );
              return null;
          }
          // Put the value gotten to last.
          $tmpValue = $this->cache[$key];
          unset($this->cache[$key]);
          $this->cache[$key] = $tmpValue;
          $this->logger->debug('LRUcache: key' . $key . ' Found' );
          return $tmpValue;
      }
code: protected function getCache($key) {
          $this->logger->debug('LRUcache: get key' . $key);
          if ( ! isset($this->cache[$key])) {
              $this->logger->debug('LRUcache: key' . $key . ' Not Found' );
              return null;
          }
          // Put the value gotten to last.
          $tmpValue = $this->cache[$key];
          unset($this->cache[$key]);
          $this->cache[$key] = $tmpValue;
          $this->logger->debug('LRUcache: key' . $key . ' Found' );
          return $tmpValue;
      }
code_tokens: protected function getCache ( $ key ) { $ this -> logger -> debug ( 'LRUcache: get key' . $ key ) ; if ( ! isset ( $ this -> cache [ $ key ] ) ) { $ this -> logger -> debug ( 'LRUcache: key' . $ key . ' Not Found' ) ; return null ; } // Put the value gotten to last. $ tmpValue = $ this -> cache [ $ key ] ; unset ( $ this -> cache [ $ key ] ) ; $ this -> cache [ $ key ] = $ tmpValue ; $ this -> logger -> debug ( 'LRUcache: key' . $ key . ' Found' ) ; return $ tmpValue ; }
docstring: LRU cashe get
docstring_tokens: LRU cashe get