(PECL mysqlnd-uh >= 1.0.0-alpha)
MysqlndUhConnection::getLastMessage — Retrieves information about the most recently executed query
$connection
) : voidRetrieves information about the most recently executed query.
connectionMysqlnd connection handle. Do not modify!
Last message. Trying to return a string longer than 511 bytes will cause an error of the type E_WARNING and result in the string being truncated.
Example #1 MysqlndUhConnection::getLastMessage() example
<?php
class proxy extends MysqlndUhConnection {
public function getLastMessage($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);
?>
以上例程会输出：
proxy::getLastMessage(array ( 0 => NULL, )) proxy::getLastMessage returns '' string(0) "" proxy::getLastMessage(array ( 0 => NULL, )) proxy::getLastMessage returns '' string(0) ""