class YamlExtension extends Twig_Extension Provides integration of the Yaml component with Twig

class ProfilerExtension extends Twig_Extension_Profiler Methods

getName() {@inheritdoc}

string getTag() Gets the tag name associated with this token parser.

bool exists(string|

getTime()

getTests() {@inheritdoc}

getPriority() {@inheritdoc}

getFunctions() {@inheritdoc}

string getLogoutPath(string|null $key = null) Generates the relative logout URL for the firewall