(no version information, might be only in CVS)
PDO::errorInfo --
Fetch extended error information associated with the last operation on the database handle
Valori restituiti
PDO::errorInfo() returns an array of error information
about the last operation performed by this database handle. The array
consists of the following fields:
PDO::errorInfo() only retrieves error information
for operations performed directly on the database handle. If you create
a PDOStatement object through PDO::prepare() or
PDO::query() and invoke an error on the statement
handle, PDO::errorInfo() will insert an error code
of PDO_ERR_NONE into the first element of the returned
array. You must call PDOStatement::errorInfo() to
return the error information for an operation performed on a particular
statement handle.