/**
* returns last error message or false if no errors occured
*
* @param PMA_DrizzleCon $link connection object
* @return string|bool $error or false
*/
function PMA_DBI_getError($link = null)
{
$GLOBALS['errno'] = 0;
/* Treat false same as null because of controllink */
if ($link === false) {
$link = null;
}
if (null === $link && isset($GLOBALS['userlink'])) {
$link =& $GLOBALS['userlink'];
// Do not stop now. We still can get the error code
// with mysqli_connect_errno()
// } else {
// return false;
}
if (null !== $link) {
$error_number = drizzle_con_errno($link->getConnectionObject());
$error_message = drizzle_con_error($link->getConnectionObject());
} else {
$error_number = drizzle_errno();
$error_message = drizzle_error();
}
if (0 == $error_number) {
return false;
}
// keep the error number for further check after the call to PMA_DBI_getError()
$GLOBALS['errno'] = $error_number;
return PMA_DBI_formatError($error_number, $error_message);
}
/**
* returns last error message or false if no errors occurred
*
* @param PMA_DrizzleCon $link connection object
*
* @return string|bool $error or false
*/
public function getError($link)
{
$GLOBALS['errno'] = 0;
if (null !== $link && false !== $link) {
$error_number = drizzle_con_errno($link->getConnectionObject());
$error_message = drizzle_con_error($link->getConnectionObject());
} else {
$error_number = drizzle_errno();
$error_message = drizzle_error();
}
if (0 == $error_number) {
return false;
}
// keep the error number for further check after
// the call to getError()
$GLOBALS['errno'] = $error_number;
return $GLOBALS['dbi']->formatError($error_number, $error_message);
}
