PHP sfRoute::getOptions示例

 protected function getGlobPatterns(sfRoute $route)
 {
     $routeOptions = $route->getOptions();
     $pathBase = $this->getOption('cache_dir');
     $pathStart = $this->getPathStart($route);
     $pathEnd = $this->getPathEnd($route);
     $depth = substr_count($pathStart . '*' . $pathEnd, '/');
     $paths = array();
     for ($i = $depth; $i <= $routeOptions['max_folder_depth']; $i++) {
         $paths[] = $pathBase . $pathStart . str_repeat('*/', $i - $depth) . '*' . $pathEnd;
     }
     return $paths;
 }