MysqlndUhConnection::getLastMessage

(PECL mysqlnd-uh >= 1.0.0-alpha)

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

Descrizione

public void MysqlndUhConnection::getLastMessage ( mysqlnd_connection $connection )

Retrieves information about the most recently executed query.

Elenco dei parametri

connection: Mysqlnd connection handle. Do not modify!

Valori restituiti

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.

Esempi

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);
?>

Il precedente esempio visualizzerà:

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

Vedere anche:

mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
mysqli_info() - Retrieves information about the most recently executed query
mysql_info() - Ottiene le informazioni relative alla query più recente.