/** * @return BfoxRefLinker */ function basicLinker($useTooltips = true) { $linker = new BfoxRefLinker(); $linker->attributeCallbacks['href'] = $this->functionWithName('urlForRefStr'); if ($useTooltips && !is_null($this->core->tooltips)) { $linker->addClass($this->core->tooltips->linkClass); } return $linker; }