/** * {@inheritdoc} */ public function isConnected() { return $this->connection->isConnected(); }
/** * {@inheritdoc} */ public function isConnected() { return $this->current ? $this->current->isConnected() : false; }
/** * {@inheritdoc} */ public function isConnected() { return $this->connection->isConnected(); }
/** * {@inheritdoc} */ public function isConnected() { return $this->current ? $this->current->isConnected() : false; }