Php/docs/mysqlnduhconnection.getserverversion

• PHP Manual
• MysqlndUhConnection
• Returns the version of the MySQL server as an integer

MysqlndUhConnection::getServerVersion

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::getServerVersion — Returns the version of the MySQL server as an integer

说明

public MysqlndUhConnection::getServerVersion ( mysqlnd_connection $connection ) : int

Returns the version of the MySQL server as an integer.

参数

connection

Mysqlnd connection handle. Do not modify!

返回值

The MySQL version.

范例

Example #1 MysqlndUhConnection::getServerVersion() example

<?phpclass proxy extends MysqlndUhConnection { public function getServerVersion($res) {  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));  $ret = parent::getServerVersion($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->server_version);?>

以上例程会输出：

proxy::getServerVersion(array (
  0 => NULL,
))
proxy::getServerVersion returns 50145
int(50145)

参见

• mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
• mysqli_get_server_version() - 作为一个整数返回MySQL服务器的版本
• mysql_get_server_version()