public function viewHelper($context, $name = null)
    {
        if ($name !== null && isset($context['this'])) {
            $this->call($context['this'], Inflector::variablize($name));
        }
    }
public function viewHelper($context, $name = null)
    {
        if ($name !== null && isset($context['this'])) {
            $this->call($context['this'], Inflector::variablize($name));
        }
    }
public function viewHelper ( $ context , $ name = null ) { if ( $ name !== null && isset ( $ context [ 'this' ] ) ) { $ this -> call ( $ context [ 'this' ] , Inflector :: variablize ( $ name ) ) ; } }
Used for 'begin_page', 'end_page', 'begin_body', 'end_body', 'head'

@param array $context context information
@param string $name
Used for begin_page end_page begin_body end_body head