# fbsql_hostname

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

fbsql_hostname — Get or set the host name used with a connection

### 说明

fbsql_hostname ( resource `$link_identifier` [, string `$host_name` ] ) : string

Gets or sets the host name used with a connection.

### 参数

`link_identifier`

  由 fbsql_connect() 或 fbsql_pconnect() 返回的 FrontBase 链接标识符.

  如可选并未指定，函数会尝试查找一个到 FrontBase 服务器的开放链接，且如没有找到这样的链接，会尝试通过不带参数调用 fbsql_connect() 来创建一个。

`host_name`

  If provided, this will be the new connection host name.

### 返回值

Returns the current host name used for the connection.

### 参见

- fbsql_username() - Get or set the username for the connection
- fbsql_password() - Get or set the user password used with a connection