/**
* Fetch extended error information associated with the last operation on
* the database handle
*
* @link http://www.php.net/manual/en/pdo.errorinfo.php
* @return array PDO::errorInfo returns an array of error information
* about the last operation performed by this database handle. The
* array
* consists of the following fields:
* <tr valign="top">
* <td>Element</td>
* <td>Information</td>
* </tr>
* <tr valign="top">
* <td>0</td>
* <td>SQLSTATE error code (a five characters alphanumeric
* identifier defined
* in the ANSI SQL standard).</td>
* </tr>
* <tr valign="top">
* <td>1</td>
* <td>Driver-specific error code.</td>
* </tr>
* <tr valign="top">
* <td>2</td>
* <td>Driver-specific error message.</td>
* </tr>
* </p>
* <p>
* If the SQLSTATE error code is not set or there is no
* driver-specific
* error, the elements following element 0 will be set to &null;.
* </p>
* <p>
* 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 not reflect the error
* from the statement handle. You must call
* PDOStatement::errorInfo to return the error
* information for an operation performed on a particular statement
* handle.
*/
public function errorInfo()
{
if (func_num_args() > 0) {
return false;
}
return $this->driver->errorInfo();
}
