Flush or reset tables and caches

MysqlndUhConnection::reapQuery
MysqlndUhConnection::restartPSession
MysqlndUhConnection
PHP Manual

# MysqlndUhConnection::refreshServer

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::refreshServer — Flush or reset tables and caches

### Description

public bool MysqlndUhConnection::refreshServer ( mysqlnd_connection `$connection` , int `$options` )

Flush or reset tables and caches.

Warning

This function is currently not documented; only its argument list is available.

### Parameters

`connection`

  Mysqlnd connection handle. Do not modify!

`options`

  What to refresh.

### Return Values

Returns `TRUE` on success. Otherwise, returns `FALSE`

### Examples

Example #1 MysqlndUhConnection::refreshServer() example

`<?php
class proxy extends MysqlndUhConnection {
public function refreshServer($res, $option) {
printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
$ret = parent::refreshServer($res, $option);
printf("%s returns %s\n", __METHOD__, var_export($ret, true));
return $ret;
}
}
mysqlnd_uh_set_connection_proxy(new proxy());
$mysqli = new mysqli("localhost", "root", "", "test");
mysqli_refresh($mysqli, 1);
?>`

The above example will output:

    proxy::refreshServer(array (
      0 => NULL,
      1 => 1,
    ))
    proxy::refreshServer returns false

### See Also

- mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections

MysqlndUhConnection::reapQuery
MysqlndUhConnection::restartPSession
MysqlndUhConnection
PHP Manual