private function GraphvizDumper::addOptions

Adds options

Parameters

array $options An array of options:

Return value

string A space separated list of options

File

drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/GraphvizDumper.php, line 254

Class

GraphvizDumper

GraphvizDumper dumps a service container as a graphviz file.

Namespace

Code

private function addOptions($options) {
  $code = array();
  foreach ($options as $k => $v) {
    $code[] = sprintf('%s="%s"', $k, $v);
  }
  return implode(' ', $code);
}