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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

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