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8.9.7.33 MysqlndUhConnection::refreshServer

Copyright 1997-2018 the PHP Documentation Group.

  • 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 8.373 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