original_string: protected function cacheKey($type, $params)
      {
          return sprintf('%s:%s:%s', $this->cachePrefix, $type, md5(http_build_query($params)));
      }
code: protected function cacheKey($type, $params)
      {
          return sprintf('%s:%s:%s', $this->cachePrefix, $type, md5(http_build_query($params)));
      }
code_tokens: protected function cacheKey ( $ type , $ params ) { return sprintf ( '%s:%s:%s' , $ this -> cachePrefix , $ type , md5 ( http_build_query ( $ params ) ) ) ; }
docstring: get a cache key for the given type and params.
  
  @param string $term
  @param array  $params
  
  @return string
docstring_tokens: get a cache key for the given type and params .