original_string: protected function get_confirmation_folder() {
  
          if ($this->imapnamespace === null) {
              if ($this->client->queryCapability('NAMESPACE')) {
                  $namespaces = $this->client->getNamespaces(array(), array('ob_return' => true));
                  $this->imapnamespace = $namespaces->getNamespace('INBOX');
              } else {
                  $this->imapnamespace = '';
              }
          }
  
          return $this->imapnamespace . self::CONFIRMATIONFOLDER;
      }
code: protected function get_confirmation_folder() {
  
          if ($this->imapnamespace === null) {
              if ($this->client->queryCapability('NAMESPACE')) {
                  $namespaces = $this->client->getNamespaces(array(), array('ob_return' => true));
                  $this->imapnamespace = $namespaces->getNamespace('INBOX');
              } else {
                  $this->imapnamespace = '';
              }
          }
  
          return $this->imapnamespace . self::CONFIRMATIONFOLDER;
      }
code_tokens: protected function get_confirmation_folder ( ) { if ( $ this -> imapnamespace === null ) { if ( $ this -> client -> queryCapability ( 'NAMESPACE' ) ) { $ namespaces = $ this -> client -> getNamespaces ( array ( ) , array ( 'ob_return' => true ) ) ; $ this -> imapnamespace = $ namespaces -> getNamespace ( 'INBOX' ) ; } else { $ this -> imapnamespace = '' ; } } return $ this -> imapnamespace . self :: CONFIRMATIONFOLDER ; }
docstring: Get the confirmation folder imap name
  
  @return string
docstring_tokens: Get the confirmation folder imap name