Retrieves information about the most recently executed query

# MysqlndUhConnection::getLastMessage

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::getLastMessage — Retrieves information about the most recently executed query

### Descrierea

public MysqlndUhConnection::getLastMessage ( mysqlnd_connection `$connection` ) : void

Retrieves information about the most recently executed query.

### Parametri

`connection`

  Mysqlnd connection handle. Do not modify!

### Valorile întoarse

Last message. Trying to return a string longer than 511 bytes will cause an error of the type E_WARNING and result in the string being truncated.

### Exemple

Example #1 MysqlndUhConnection::getLastMessage() example

`<?php
class proxy extends MysqlndUhConnection {
public function getLastMessage($res) {
printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
$ret = parent::getLastMessage($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->info);
$mysqli->query("DROP TABLE IF EXISTS test");
var_dump($mysqli->info);
?>`

Exemplul de mai sus va afișa:

    proxy::getLastMessage(array (
      0 => NULL,
    ))
    proxy::getLastMessage returns ''
    string(0) ""
    proxy::getLastMessage(array (
      0 => NULL,
    ))
    proxy::getLastMessage returns ''
    string(0) ""

### A se vedea și

- mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
- mysqli_info() - Retrieves information about the most recently executed query
- mysql_info() - Get information about the most recent query