When connection is not connected, boolean false always returned
public isPersistent ( ) : boolean | ||
리턴 | boolean |
/** * @return bool|null */ public function isPersistent() { return $this->rawConnection->isPersistent(); }
public isPersistent ( ) : boolean | ||
리턴 | boolean |
/** * @return bool|null */ public function isPersistent() { return $this->rawConnection->isPersistent(); }