From the php manual:
PDO::ERR_NONE (string)
Corresponds to SQLSTATE '00000', meaning that the SQL statement was successfully issued with no errors or warnings. This constant is for your convenience when checking PDO::errorCode() or PDOStatement::errorCode() to determine if an error occurred. You will usually know if this is the case by examining the return code from the method that raised the error condition anyway.
So it sounds like it did insert the record. Check the last record id in your table... maybe you just missed it?
