MysqlndUhConnection
PHP Manual

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