If no error occurred - `SQLite3::lastErrorCode()` returns `0` (int zero)
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SQLite3::lastErrorCode — Returns the numeric result code of the most recent failed SQLite request
Returns the numeric result code of the most recent failed SQLite request.
Questa funzione non contiene parametri.
Returns an integer value representing the numeric result code of the most recent failed SQLite request.