fbsql_change_user

(PHP 4 >= 4.0.6, PHP 5)

fbsql_change_user — Change logged in user of the active connection

说明

bool fbsql_change_user ( string $user , string $password [, string $database [, resource $link_identifier ]] )

fbsql_change_user() changes the logged in user of the specified connection. If the new user and password authorization fails, the current connected user stays active.

参数

user

The new user name.

password

The new user password.

database

If specified, this will be the default or current database after the user has been changed.

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。

返回值

成功时返回 TRUE，或者在失败时返回 FALSE.