PHP Manual
MysqlndUhConnection
Returns the SQLSTATE error from previous MySQL operation

MysqlndUhConnection::getSqlstate

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::getSqlstate — Returns the SQLSTATE error from previous MySQL operation

Описание

public MysqlndUhConnection::getSqlstate ( mysqlnd_connection $connection ) : string

Returns the SQLSTATE error from previous MySQL operation.

Список параметров

connection: Mysqlnd connection handle. Do not modify!

Возвращаемые значения

The SQLSTATE code.

Примеры

Пример #1 MysqlndUhConnection::getSqlstate() example


<?php
class proxy extends MysqlndUhConnection {
 public function getSqlstate($res) {
  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
  $ret = parent::getSqlstate($res);
  printf("%s returns %s\n", __METHOD__, var_export($ret, true));
  return $ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());

$mysqli = new mysqli("localhost", "root", "", "test");
var_dump($mysqli->sqlstate);
$mysqli->query("AN_INVALID_REQUEST_TO_PROVOKE_AN_ERROR");
var_dump($mysqli->sqlstate);
?>

Результат выполнения данного примера:

proxy::getSqlstate(array (
  0 => NULL,
))
proxy::getSqlstate returns '00000'
string(5) "00000"
proxy::getSqlstate(array (
  0 => NULL,
))
proxy::getSqlstate returns '42000'
string(5) "42000"

Смотрите также

mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
mysqli_sql_state()